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Eagle TT4 Parts And Service Manual

Manual is about: Engine Type: Yanmar Diesel 4TNV98 Tier II & Tier III Engine Models

Summary of TT4

  • Page 1

    Rev30 8.4.15 tt4-8 4tnv98 e agle t ugs parts and service manual vehicle t ypes: t t-4, tt -5, tt -6, & t t -8 en gine t ype: yanmar diesel 4tnv98 tier ii & tier iii engine models.

  • Page 2

    2 rev30 8.4.15 tt4-8 4tnv98 this page was intentionally left blank.

  • Page 3: Ntroduction

    3 rev30 8.4.15 tt4-8 4tnv98 i ntroduction from everyone at eagle tugs, we would like to say thank you for purchasing an eagle tt-series tow tractor. We take a lot of pride in the quality of the products that we build, as well as our continued customer service. Our goal is to build a long term relati...

  • Page 4

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  • Page 5: Able

    5 rev30 8.4.15 tt4-8 4tnv98 t able of c ontents introduction ....................................................................................................................... 3 p urpose & u se of t his m anual .......................................................................................

  • Page 6: Able

    6 rev30 8.4.15 tt4-8 4tnv98 t able of c ontents a xles ...................................................................................................................................................................... 61 axle assembly—dana front non-drive (2wd) only ................................

  • Page 7: Able

    7 rev30 8.4.15 tt4-8 4tnv98 t able of c ontents e lectrial schematics .....................................................................................................................................121 dash wiring diagram ............................................................................

  • Page 8

    8 rev30 8.4.15 tt4-8 4tnv98 this page was intentionally left blank.

  • Page 9: Arranty

    9 rev30 8.4.15 tt4-8 4tnv98 w arranty w arranty i nformation please read the eagle tugs warranty statement (available on our website) carefully. When contacting eagle tugs for warranty or parts service, please have the following information ready: tractor model number tractor serial number current h...

  • Page 10: Arranty

    10 rev30 8.4.15 tt4-8 4tnv98 the following list contains some general warnings that you should follow when you work on equipment: always wear safety glasses for eye protection. Use safety stands whenever a procedure requires you to be under the equipment. Be sure that the ignitions switch is always ...

  • Page 11: Arranty

    11 rev30 8.4.15 tt4-8 4tnv98 w arranty v ehicle id i nformation this information can be found on the tractor’s i.D. Plate located on the firewall next to the driver’s seat. Additionally, there is a permanent serial number located on the rear bulkhead inside the engine compartment. Model ____________...

  • Page 12: Arranty

    12 rev30 8.4.15 tt4-8 4tnv98 y anmar e ngine w arranty r egistration i nformation the following pertains to warranty regarding the yanmar engine only. For warranty issues not related to the engine in your tug please contact eagle tugs directly at 800-671-0431. The purchaser should register the produ...

  • Page 13: Arranty

    13 rev30 8.4.15 tt4-8 4tnv98 w arranty.

  • Page 14

    14 rev30 8.4.15 tt4-8 4tnv98 this page was intentionally left blank.

  • Page 15: Ervice

    15 rev30 8.4.15 tt4-8 4tnv98 s ervice p arts i llustrations & d etail i dentification k ey the following abbreviations are used throughout the parts lists in this section. Abbreviation meaning purpose nl not listed part required but not shown on diagram npn no part number parts shown and numbered, b...

  • Page 16: Ower

    16 rev30 8.4.15 tt4-8 4tnv98 p ower train engine dress - fan assembly, prince pump, and motor mounts *see page 20 to determine proper spacer (item 10) needed torque to 37 ft-lb torque to 100 ft-lb torque to 100 ft-lb torque to 37 ft-lb.

  • Page 17: Ower

    17 rev30 8.4.15 tt4-8 4tnv98 p ower train item part number qty. Description 1 npn 4 hcs, m8x1.25 x 45 2 npn 13 lock washer, m8 3 npn 9 flat washer, 1/4 4 a-tt8-00312 1 fan 5 a-tt8-00360 1 fan spacer 6 129900-42450 1 pulley (included with engine) 7 npn 4 hcs, m8x1.25 x 70 8 npn 1 hcs, m8x1.25 x 60 9 ...

  • Page 18: Ower

    18 rev30 8.4.15 tt4-8 4tnv98 p ower train engine dress - transmission a b c torque to 45 ft-lb used on engines not equipped with integrated rear crank seal. Used on engines with integrated rear crank seal. See esb-01-15 service bulletin for proper transmission identification. Assembly as shown is cu...

  • Page 19: Ower

    19 rev30 8.4.15 tt4-8 4tnv98 p ower train item part number qty. Description 1 npn 4 shcs, m12x1.75 x 40, gr 10.9 tt08-54-003-ka 1 transmission - awd 2 tt08-54-005-ka 1 transmission - 2wd 2 3 npn 8 hcs, m12x1.75 x 25, gr 10.9, zn plated 4 tm27c00305-id 1 flex plate washer 5 b-tt10td-00016-id 1 flex p...

  • Page 20: Ower

    20 rev30 8.4.15 tt4-8 4tnv98 p ower train choosing the correct fan bracket spacer the fan bracket spacer shown above comes in two different versions. Version a-tt8-00361 is .625" thick. Ver- sion a-tt8-00363 is .50" thick. Using this guide will make determining which version you need very easy. Vers...

  • Page 21: Ower

    21 rev30 8.4.15 tt4-8 4tnv98 item part number qty description 1 129795-01900 1 stud, alternator 55 amp alt 1 26116-101202 1 stud, alternator 80 amp alt 2 26306-100002 2 nut, alternator 55 amp alt 2 26366-100002 2 nut, alternator 80 amp alt 3 26106-080222 1 bolt, m8 x 22 plated 55 amp alt 3 26014-080...

  • Page 22: Ower

    22 rev30 8.4.15 tt4-8 4tnv98 p ower train item part number qty description 1 129795-01900 1 stud, alternator 2 26306-100002 2 nut, alternator 3 26014-080252 1 bolt, m8 x 25 plated 4 119810-77340 1 bolt ,adjusting 5 129900-77330 1 adjuster bracket, alternator 40 amp 6 129423-77200 1 alternator 40 amp...

  • Page 23: Ower

    23 rev30 8.4.15 tt4-8 4tnv98 1 2 3 4 5 6 7 item part number qty description 1 ae-opt-0021 1 105a alternator 2 npn 1 1.40 spacer 3 npn 1 .23 spacer 4 npn 1 m10-1.5 x 130 5 npn 2 5/16 flat washer 6 119940-77270 1 spacer 7 26306-100002 1 m10-1.5 lock nut 8 9440 1 alternator belt(not shown) p ower train...

  • Page 24: Ower

    24 rev30 8.4.15 tt4-8 4tnv98 head cover assembly 1 2 3 13 5 4 6 7 8 9 10 11 12 14 7 6 15 16 p ower train.

  • Page 25: Ower

    25 rev30 8.4.15 tt4-8 4tnv98 item part number qty description 1 22857-500100 6 screw 5 x 10 tapiing 2 123907-03120 1 plate, breather 3 123907-03100 1 diaphram, breather 4 123907-03140 1 spring, diaphram 5 123907-03110 1 center plate 6 124160-11360 4 knob 7 24311-000120 4 o-ring 1a p12.0 8 119640-614...

  • Page 26: Ower

    26 rev30 8.4.15 tt4-8 4tnv98 cylinder block assembly—yanmar tier ii diesel 1 2 3 4 3 5 6 7 8 4 4 9 3 3 10 11 12 p ower train.

  • Page 27: Ower

    27 rev30 8.4.15 tt4-8 4tnv98 cylinder block assembly—yanmar tier ii item part number qty description 1 22351-060012 2 spring pin 6 x 12 2 129900-01250 1 plug 55 3 27241-300000 8 plug 30 4 23876-030000 3 plug pt 3/8 screw 5 129907-01190 1 spacer 6 129900-02930 2 bearing assy, thrust 6 129900-02940 2 ...

  • Page 28: Ower

    28 rev30 8.4.15 tt4-8 4tnv98 1 2 3 4 3 10 5 6 7 4 8 3 3 4 9 4 p ower train cylinder block assembly—yanmar tier iii diesel.

  • Page 29: Ower

    29 rev30 8.4.15 tt4-8 4tnv98 cylinder block assembly—yanmar tier iii diesel item part number qty description 1 22351-060012 2 spring pin 6 x 12 2 129900-01250 1 plug 55 3 27241-300000 8 plug 30 4 23876-030000 3 plug pt 3/8 screw 5 129900-02931 2 bearing assy, thrust 5 129900-02941 2 bearing assy, th...

  • Page 30: Ower

    30 rev30 8.4.15 tt4-8 4tnv98 crankshaft & piston—yanmar tier ii diesel 1 2 3 4 5 6 7 9 10 11 12 13 14 15 8 16 17 18 p ower train.

  • Page 31: Ower

    31 rev30 8.4.15 tt4-8 4tnv98 crankshaft & piston—yanmar tier ii diesel item part number qty description 1 129907-22050 4 ring set standard 1 729907-22950 4 ring set o/s=0.25 2 129907-22090 4 piston with ring standard 2 129907-22910 4 piston with ring standard o/s=0.25 3 120130-22301 4 piston pin 4 2...

  • Page 32: Ower

    32 rev30 8.4.15 tt4-8 4tnv98 crankshaft & piston—yanmar tier iii diesel 1 2 3 4 5 6 7 9 10 11 12 13 14 15 8 16 17 18 p ower train.

  • Page 33: Ower

    33 rev30 8.4.15 tt4-8 4tnv98 crankshaft & piston—yanmar tier iii diesel item part number qty description 1 129927-22050 4 ring set standard 1 729927-22950 4 ring set o/s=0.25 2 129907-22080 4 piston with ring standard 2 129907-22900 4 piston with ring standard o/s=0.25 3 120130-22301 4 piston pin 4 ...

  • Page 34: Ower

    34 rev30 8.4.15 tt4-8 4tnv98 camshaft & driving gear—yanmar tier ii diesel 1 2 1 3 3 4 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 p ower train.

  • Page 35: Ower

    35 rev30 8.4.15 tt4-8 4tnv98 item part number qty description 1 129900-26250 2 ball bearing 2 129980-26200 1 gear, ho pump 3 129907-14400 8 push rod 4 129150-14200 8 tappet 5 22512-070140 1 key 7 x 14 6 129150-02450 1 thrust bearing(cam) 7 129900-14100 1 gear, camshaft 8 129907-14581 1 camshaft asse...

  • Page 36: Ower

    36 rev30 8.4.15 tt4-8 4tnv98 camshaft & driving gear—yanmar tier iii diesel 1 2 1 3 3 4 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 p ower train.

  • Page 37: Ower

    37 rev30 8.4.15 tt4-8 4tnv98 item part number qty description 1 129900-26250 2 ball bearing 2 129980-26200 1 gear, ho pump 3 129907-14400 8 push rod 4 129150-14200 8 tappet 5 22512-070140 1 key 7 x 14 6 129150-02450 1 thrust bearing(cam) 7 129900-14100 1 gear, camshaft 8 129907-14581 1 camshaft asse...

  • Page 38: Ower

    38 rev30 8.4.15 tt4-8 4tnv98 p ower train governor assembly—yanmar tier iii diesel (only) item part number qty description 1 26106-080252 3 bolt, m8 x 25 plated 2 24341-000480 1 o-ring 1a s-48.0 3 26106-060252 10 bolt, m6 x 25 plated 4 23887-120002 1 plug, m12 hex 5 22190-120000 1 seal washer 12(bol...

  • Page 39: Ower

    39 rev30 8.4.15 tt4-8 4tnv98 oil pan assembly item part number qty description 1 122916-01790 1 seal 2 977770-01212 1 gasket, liquid 3 26106-080122 16 bolt m8 x 12 plated 4 119640-01640 1 drain plug 5 22190-220002 1 seal washer 22s 6 129916-01710 1 oil pan assembly includes items 4 & 5 1 2 1 3 3 5 4...

  • Page 40: Ower

    40 rev30 8.4.15 tt4-8 4tnv98 lube — oil system 1 1 1 1 2 3 4 5 6 7 8 7 9 8 10 11 12 p ower train 13 15 14 17.

  • Page 41: Ower

    41 rev30 8.4.15 tt4-8 4tnv98 item part number qty description 1 22190-080002 6 seal washer 8s 2 105010-39140 2 bolt, pipe joint 3 129930-39050 1 pipe 4 129900-32030 1 o-ring p20 5 129953-35000 1 pipe assembly oil inlet 6 26106-080162 1 bolt, m8 x 16 plated 7 26106-080122 2 bolt m8 x 12 plated 8 1290...

  • Page 42: Ower

    42 rev30 8.4.15 tt4-8 4tnv98 gear housing 1 2 3 4 24 4 5 6 7 8 9 10 11 12 13 14 15 2 3 16 17 18 19 20 21 7 2 21 23 22 p ower train 25.

  • Page 43: Ower

    43 rev30 8.4.15 tt4-8 4tnv98 gear housing item part number qty description 1 24311-000070 1 o-ring 1a p7.0 2 977770-01212 3 gasket, liquid 3 129900-26250 2 ball bearing 4 26106-080202 3 bolt, m8 x 20 plated 5 26106-080452 3 bolt, m8 x 45 plated 6 129900-32001 1 oil pump assembly 7 26106-080162 3 bol...

  • Page 44: Ower

    44 rev30 8.4.15 tt4-8 4tnv98 engine gaskets—yanmar tier ii p ower train.

  • Page 45: Ower

    45 rev30 8.4.15 tt4-8 4tnv98 engine gaskets—yanmar tier ii item part number qty description 1 729907-92760 1 gasket set 2 24341-000240 1 o-ring 1a s-24.0 3 123907-59550 5 packing, fuel return 4 129907-01331 1 clylinder head gasket 5 124160-11340 8 seal, valve stem 6 119802-11870 4 protector nozzle 7...

  • Page 46: Ower

    46 rev30 8.4.15 tt4-8 4tnv98 p ower train engine gaskets—yanmar tier iii diesel.

  • Page 47: Ower

    47 rev30 8.4.15 tt4-8 4tnv98 engine gaskets—yanmar tier iii diesel item part number qty description 1 729927-92760 1 gasket set 2 129907-01331 1 clylinder head gasket 3 129900-32030 2 o-ring p20 4 129900-32040 1 o-ring p14 5 24311-000070 1 o-ring 1a p7.0 6 24351-030750 1 packing 3075 7 24311-000320 ...

  • Page 48: Ooling

    48 rev30 8.4.15 tt4-8 4tnv98 engine cooling system 1 2 3 4 5 6 7 8 9 10 9 11 12 13 14 15 16 8 17 18 19 20 21 22 23 24 25 22 26 27 28 c ooling system.

  • Page 49: Ooling

    49 rev30 8.4.15 tt4-8 4tnv98 engine cooling system item part number qty description 1 129900-49870 1 gasket, case 2 129980-49530 1 thermostat housing 3 26106-060202 4 bolt, m6 x 20 plated 4 121850-49540 1 gasket, thermostat housing 5 121850-49811 1 thermostat 6 121850-49550 1 thermostat gasket 7 121...

  • Page 50: Ooling

    50 rev30 8.4.15 tt4-8 4tnv98 c ooling system radiator (copper) 2 5 3 6 8 7 9 16 13 15 9 1 4 6 12 4 4 10 11 14 4 tranmission fluid power steering fluid cooling system with copper radiator.

  • Page 51: Ooling

    51 rev30 8.4.15 tt4-8 4tnv98 c ooling system radiator (copper) item part number qty description 1 b-tt4-00313 (copper) 1 copper radiator 2 a-usat5-00330 1 radiator cap 3 a-tt8-00312 1 fan 4 npn 10 # 24 hose clamp 5 a-tt8-00322 1 coolant elbow 6 a-tt10-00323-1 2 radiator hose 7 h05705 1 5/16 hose sae...

  • Page 52: Ooling

    52 rev30 8.4.15 tt4-8 4tnv98 c ooling system radiator (aluminum) 2 5 3 6 8 7 9 16 4 15 9 21 14 6 18 4 4 10 11 4 14 tranmission fluid power steering fluid cooling system with aluminum radiator 30 29 23 24 25 26 27 28 15 17 22 4 1 19 20 14 14 26 27 28 12.

  • Page 53: Ooling

    53 rev30 8.4.15 tt4-8 4tnv98 c ooling system radiator (aluminum) item part number qty description 1 tt08-08-002-sa (aluminum) 1 aluminum radiator 2 a-usat5-00330 1 radiator cap 3 a-tt8-00312 1 fan 4 npn 10 # 24 hose clamp 5 a-tt8-00322 1 coolant elbow 6 a-tt10-00323-1 2 radiator hose 7 h10106 1 3/8 ...

  • Page 54: Riveline

    54 rev30 8.4.15 tt4-8 4tnv98 drive shaft assembly-front (all tt 4-8 models) item part number qty. Description 1 a-tt8-00201-1 1 transmission output yoke shaft-front 2 a-tt4-00132-1 1 cross bearing front d/s new style 3 a-tt4-00134 1 drive shaft spring 4 a-tt8-00202-4 1 drive shaft 5 a-tt4-00130 2 en...

  • Page 55: Riveline

    55 rev30 8.4.15 tt4-8 4tnv98 driveshaft assembly—rear (all tt 4-8 models) item part number qty. Description 1 a-tt8-00201-2 1 transmission output yoke shaft-rear 2 a-tt4-00134 1 drive shaft spring 3 a-tt4-00132-1 1 cross bearing front d/s new style 4 ab-tt4-00130-1 1 drive shaft 5 a-tt4-00130 2 end ...

  • Page 56: Ransmission

    56 rev30 8.4.15 tt4-8 4tnv98 transaxle mounting & misc. Parts (all tt 4-8 models) t ransmission 9.

  • Page 57: Ransmission

    57 rev30 8.4.15 tt4-8 4tnv98 t ransmission *torque converters may vary. Please contact eagle for further information. Item part number qty. Description 1 see table below 1 a413 transmission 2 a-tn4-00707 1 ground strap 3 3747361 1 switch - neutral safety and backup light 4 4856444 (2.2/2.5) 1 dipsti...

  • Page 58: Ransmission

    58 rev30 8.4.15 tt4-8 4tnv98 transaxle case extention & retainer (all tt 4-8 models) t ransmission 22.

  • Page 59: Ransmission

    59 rev30 8.4.15 tt4-8 4tnv98 transaxle case extention & retainer (all tt 4-8 models) item part number qty description 1 6501474 10 screw-hex cap-wash m8-1.25 x 16 2 4471573 1 pan 3 npn 1 cup(not sold separately) 4 4504568 1 spacer kit 5 4269787 1 retainer, oil 6 4329829 1 retainer, bearing 6500368 6...

  • Page 60

    60 rev30 8.4.15 tt4-8 4tnv98 this page was intentionally left blank.

  • Page 61: Xles

    61 rev30 8.4.15 tt4-8 4tnv98 item part number qty description 1 a-tt10-00117 4 u-bolt kit 2 a-tt4-00113 2 spring mount pad 3 a-tt4-00116 2 leaf spring 1 1 2 a xles axle assembly—brierton front non-drive tt4-tt6 2wd only 3 3.

  • Page 62: Xles

    62 rev30 8.4.15 tt4-8 4tnv98 axle assembly—front non-drive tt4-tt6 2wd only item part number qty description 1 a-tt4-00111 1 axle assy-front non-drive 2 c-tt4-00113-1-mach 1 steering arm - tt4-6 2wd 3 a-tt8-00115 3 stud-steering arm 4 3965138 3 bushing 5 npn 3 hex nut, 9/16-18 unf, gr 8 6 npn 2 hcs,...

  • Page 63: Xles

    63 rev30 8.4.15 tt4-8 4tnv98 axle assembly—front drive (all wheel drive) item part number qty. Description 1 a-tt8-00371 1 front drive axle assembly 2 c-tt4-00113-2-mach 1 steering arm - tt4-tt8/2 awd 3 a-tt8-00115 3 stud - steering arm 4 tt08-04-004-ca 4 u-bolt, tt4-8 axle, 7.625 lg 5 npn 4 lock nu...

  • Page 64: Xles

    64 rev30 8.4.15 tt4-8 4tnv98 axle assembly— rear (all tt 4-8 models) item part number qty description 1 a-tt4-00361** 1 rear axle assembly 2 a-tt4-00116 2 leaf spring 3 a-tt4-00362-1 4 u-bolt kit 4 a-tt4-00363 2 axle clamp plate 5 a-tt4-00366* 8 washer 6 a-tt4-00365* 8 nut 7 4313905 1 left hand back...

  • Page 65: Xles

    65 rev30 8.4.15 tt4-8 4tnv98 position thread wrench torque (lbs.-ft) drive pinion nut 3/4 - 16 175-225 differential bearing cup cap screws 1/2 - 13 70-90 ring gear cap screws 3/8 - 24 45-65 cover screws 5/16 - 18 28-33 (note a) axle shaft bearing & brake retainer nuts 3/8 - 24 40-50 spindle mounting...

  • Page 66: Xles

    66 rev30 8.4.15 tt4-8 4tnv98 axle assembly breakdown—brierton front non-drive (2wd) only a xles 1 2 6 5 4 3 18 14 13 12 11 10 8 9 7 25 35 & 36 24 34 22 & 23 19 20 & 21.

  • Page 67: Xles

    67 rev30 8.4.15 tt4-8 4tnv98 axle assembly breakdown –brierton front non-drive (2wd) only a xles item part number qty description 1 03-30910 1 axle beam weldment 2 03-30913 1 lh knuckle weldment 3 03-30912 1 rh knuckle weldment 4 02-21048 1 tie rod assembly 5 06-61742 2 hub & rotor 6 06-61779 2 oil ...

  • Page 68: Xles

    68 rev30 8.4.15 tt4-8 4tnv98 axle assembly breakdown— front non-drive (2wd) a xles.

  • Page 69: Xles

    69 rev30 8.4.15 tt4-8 4tnv98 axle assembly breakdown –front non-drive (2wd) item part number qty description 1 29775-29x 1 tube assembly 2 44101 2 nut-slotted 3 500024-8 2 pin-cotter 4 35417 2 ring-adjusting 5 40112 1 socket assembly upper 6 35566 2 nut-lock 7 40113 1 socket assembly lower 8 35928 1...

  • Page 70: Xles

    70 rev30 8.4.15 tt4-8 4tnv98 axle assembly breakdown—front drive (all wheel drive) u-joint only 81 a xles complete assy 51 53 19 16 t ie rod e n d o nl y 82 83.

  • Page 71: Xles

    71 rev30 8.4.15 tt4-8 4tnv98 axle assembly breakdown—front drive (all wheel drive) a xles item part number qty description 1 a-tt8-00371 1 complete axle assembly 2 22404x 1 gear & pinion assembly 3 30764 1 slinger-pinion oil inner 4 706031x kit inner pinion bearing 5 706617x kit shim-pinion adj inc ...

  • Page 72: Xles

    72 rev30 8.4.15 tt4-8 4tnv98 axle assembly breakdown—front drive (all wheel drive) u-joint only 81 a xles complete assy 51 53 19 16 t ie rod e n d o nl y 82 83.

  • Page 73: Xles

    73 rev30 8.4.15 tt4-8 4tnv98 axle assembly breakdown—front drive (all wheel drive) item part number qty description 40 310026-2 2 bolt-stop 41 500381-3 2 nut-lock 42 706653x kit steering knuckle l/h, includes items 33-39,42 & 53 42 706652x kit steering knuckle r/h, includes items 33-39,42 & 53 43 44...

  • Page 74: Xles

    74 rev30 8.4.15 tt4-8 4tnv98 axle assembly breakdown—rear drive 18 a xles.

  • Page 75: Xles

    75 rev30 8.4.15 tt4-8 4tnv98 axle assembly breakdown—rear drive a xles item part number qty description a-tt4-00361 1 complete axle assembly 2 706033-10x kit drive gear & pinion 3 706046x kit inner pinion bearing & race 4 706672x kit shim-drive pinion adjusting 5 30765 1 baffle-pinion bearing 6 7066...

  • Page 76: Xles

    76 rev30 8.4.15 tt4-8 4tnv98 axle assembly breakdown—rear drive 18 a xles.

  • Page 77: Xles

    77 rev30 8.4.15 tt4-8 4tnv98 axle assembly breakdown—rear drive cont a xles item part number qty description 37 30636 4 nut-spindle 38 30637 2 lock washer wheel bearing 39 34887-7 1 shaft-axle flange long 34887-10 1 shaft-axle flange short 40 31534 16 adapter-stud 41 36805 24 nut-lock 42 16979 1 ven...

  • Page 78: Rakes

    78 rev30 8.4.15 tt4-8 4tnv98 parking brake actuator assembly b rakes 19 20

  • Page 79: Rakes

    79 rev30 8.4.15 tt4-8 4tnv98 parking brake actuator assembly item part number qty description 1 a-tt4-00141 1 hand brake 2 npn 4 screw-hex cap-5/16-18 x 1 3 npn 4 washer-flat-5/16 4 npn 4 nut-lock-5/16-18 5 b-tt4-00145 1 cable primary 6 a-tt4-00146 1 bar equalizer 7 a-tt4-00193 3 clevis pin 8 npn 3 ...

  • Page 80: Rakes

    80 rev30 8.4.15 tt4-8 4tnv98 b rakes drum brake assembly—rear 21 28 29 30

  • Page 81: Rakes

    81 rev30 8.4.15 tt4-8 4tnv98 b rakes drum brake assembly—rear item part number qty description 060wd101 1 brake assembly r/h 060wd100 1 brake assembly l/h 1 4313905 1 backing plate l/h 1 4313904 1 backing plate r/h 2 fr357 1 set shoe & lining set 4 2235585 1 cylinder assembly l/h 4 2235586 1 cylinde...

  • Page 82: Rakes

    82 rev30 8.4.15 tt4-8 4tnv98 brake actuator assembly b rakes.

  • Page 83: Rakes

    83 rev30 8.4.15 tt4-8 4tnv98 brake actuator assembly * welded to truck b rakes item part number qty description 1 npn 4 ¼-20 set screw 2 npn 2 ½-20 nut 3 c-tt4-10188 3 thomson nyliner bearing 4 c-tt4-10186 1 bell crank 5 c-tt4-10187 1 bell crank pivot shaft 6 a-tt4-00193 3 clevis pin 7 npn 3 cotter ...

  • Page 84: Rakes

    84 rev30 8.4.15 tt4-8 4tnv98 brake system—hydraulic 18 b rakes.

  • Page 85: Rakes

    85 rev30 8.4.15 tt4-8 4tnv98 brake sysyem—hydraulic item part number qty description 1 a-tt4-00161-1 1 master cylinder 2 a-tt4-00171 1 brake line rear 3 a-tt4-00163 1 brake light switch tee 4 a-tt4y-00164 1 brake line rear 2nd half version 1 4 a-tt4y-00164-1 1 brake line rear 2nd half version 2 5 a-...

  • Page 86: Ydraulic

    86 rev30 8.4.15 tt4-8 4tnv98 hydraulic assist system with prince pump h ydraulic assist 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 22 18 19 20 7 21 7 7 17 17 7.

  • Page 87: Ydraulic

    87 rev30 8.4.15 tt4-8 4tnv98 hydraulic assist system with prince pump item part number qty description 1 f81z3a697bb 1 reservoir power steering fluid (replaced by tt00-09-002-aa) 2 sp20pb11l145h9l 1 prince pump 3 a-tt4-00161-1 1 master cylinder 4 a-tt4-00381 1 steering gear box 5 h10106 1 3/8 hydrau...

  • Page 88: Ydraulic

    88 rev30 8.4.15 tt4-8 4tnv98 hydraulic assist system with metaris pump h ydraulic assist 1 2 3 5 6 8 9 10 7 4 25 11 22 18 17 15 17 13 12 17 14 17 21 24 23 19 20 16 17 12 7 7 7 28 26 27 30 33 32 7 30 31 29 7.

  • Page 89: Ydraulic

    89 rev30 8.4.15 tt4-8 4tnv98 hydraulic assist system with metaris pump item part number qty description 1 f81z3a697bb 1 reservoir power steering fluid (replaced by tt00-09-002-aa) 2 v10f1t3t11c3f20l 1 metaris pump 3 a-tt4-00161-1 1 master cylinder 4 a-tt4-00381 1 steering gear box 5 h10106 1 3/8 hyd...

  • Page 90: Ydraulic

    90 rev30 8.4.15 tt4-8 4tnv98 h ydraulic assist hydraulic tank subassembly (style a - superseded) item part number qty description 1 tt00-09-003-ca 1 suction strainer 2 a-tt4-00606-1a 1 hose barb, 3/4 barb x 1/2 npt, brass 3 05706b-106 1 hose barb, 3/8 barb x 3/8 npt, brass 4 a-es12-0550 1 hydraulic ...

  • Page 91: Ydraulic

    91 rev30 8.4.15 tt4-8 4tnv98 hydraulic tank subassembly schematic (style b) h ydraulic assist item part number qty description 1 tt00-09-002-aa 1 tt power steering tank subassembly (includes items 2-8) 2 tt00-09-001-sac 1 power steering reservoir 3 tt00-09-003-ca 1 tt suction strainer 4 a-tt4-00606-...

  • Page 92: Ydraulic

    92 rev30 8.4.15 tt4-8 4tnv98 h ydraulic assist this page intentionally left blank..

  • Page 93: Ydraulic

    93 rev30 8.4.15 tt4-8 4tnv98 hydraulic assist system schematic h ydraulic assist.

  • Page 94: Teering

    94 rev30 8.4.15 tt4-8 4tnv98 steering system breakdown s teering s ystem 30

  • Page 95: Teering

    95 rev30 8.4.15 tt4-8 4tnv98 steering system breakdown item part number qty description 1 a-tt4-00381 1 steering box 2 npn 4 screw-hex cap-7/16-14 x 2 gr8 3 a-tt4-00382 1 pittman arm 4 npn 1 washer-lock-3/4 5 npn 1 nut-low-3/4-10 6 a-tt4-00386 1 drag link 7 npn* 2 cotter pin 1/8 x 1 ½ 8 npn* 2 nut-t...

  • Page 96: Uel

    96 rev30 8.4.15 tt4-8 4tnv98 f uel s ystem.

  • Page 97: Uel

    97 rev30 8.4.15 tt4-8 4tnv98 f uel s ystem item part number qty description 1 a-tt4-00273-1 1 fuel tank 2 a-tt4-00272 1 pipe nipple, 2 npt x 5.5 long 3 a-tt4-00271-1 1 fuel cap, diesel 4 a-tt4-00276-1 1 fuel sending unit 5 05705b-c04 5 elbow, 1/4 npt x 5/16 barb, brass 6 npn 12 sae hose clamp 7 h057...

  • Page 98: Uel

    98 rev30 8.4.15 tt4-8 4tnv98 fuel injection pump—yanmar tier ii diesel item part number qty description 1 129907-01950 1 mounting bracket 2 26106-080222 3 bolt, m8 x 22 plated 3 26106-080162 2 bolt, m8 x 16 plated 4 26106-100202 1 bolt, m10 x 20 plated 5 129907-01960 1 mounting bracket 6 729907-5132...

  • Page 99: Uel

    99 rev30 8.4.15 tt4-8 4tnv98 fuel injection lines and nozzle—yanmar tier ii diesel item part number qty description 1 129907-59810 1 pipe assembly fuel injection 2 129907-59820 1 pipe assembly fuel injection 3 122907-59830 1 pipe assembly fuel injection 4 129907-59840 1 pipe assembly fuel injection ...

  • Page 100: Uel

    100 rev30 8.4.15 tt4-8 4tnv98 engine fuel line —yanmar tier ii 1 2 3 1 2 4 5 6 14 13 15 9 10 8 7 11 12 f uel system.

  • Page 101: Uel

    101 rev30 8.4.15 tt4-8 4tnv98 engine fuel line—yanmar tier ii item part number qty description 1 123907-59540 5 joint bolt, m6 2 123907-59550 5 packing, fuel return 3 129907-59140 1 pipe assembly f.O. Return 4 22190-080002 1 seal washer 5 123907-59560 1 hose joint 6 129486-59551 1 pipe assy fuel ret...

  • Page 102: Uel

    102 rev30 8.4.15 tt4-8 4tnv98 fuel injection pump—yanmar tier iii diesel item part number qty description 1 729939-51390 1 fuel injection pump 2 26106-080302 3 bolt, m8 x 30 plated 3 26106-080202 3 bolt, m8 x 20 plated 4 129927-51250 1 retainer 5 26106-060122 1 bolt, m6 x 12 plated 6 129927-58170 1 ...

  • Page 103: Uel

    103 rev30 8.4.15 tt4-8 4tnv98 fuel injection lines and nozzle—yanmar tier iii diesel item part number qty description 1 129927-59810 1 pipe assembly fuel injection 2 129927-59820 1 pipe assembly fuel injection 3 122927-59830 1 pipe assembly fuel injection 4 129927-59840 1 pipe assembly fuel injectio...

  • Page 104: Uel

    104 rev30 8.4.15 tt4-8 4tnv98 engine fuel line —yanmar tier iii diesel 1 1 2 2 3 4 5 6 7 8 9 10 11 12 13 14 15 f uel system.

  • Page 105: Uel

    105 rev30 8.4.15 tt4-8 4tnv98 engine fuel line—yanmar tier iii diesel item part number qty description 1 123907-59540 5 joint bolt, m6 2 123907-59550 5 packing, fuel return 3 129907-59140 1 pipe assembly f.O. Return 4 22190-080002 1 seal washer 5 123907-59560 1 hose joint 6 129486-59550 1 pipe assy ...

  • Page 106: Leaner

    106 rev30 8.4.15 tt4-8 4tnv98 a ir c leaner air cleaner assembly item part number qty description 1 a-tt4-00091-2 1 air cleaner 2 a-tt4-00092-1 2 air cleaner bracket 3 npn 2 #60 hose clamp 4 a-tt4-00099 1 intake tube reducer 5 npn 2 #40 hose clamp 6 npn 1 air cleaner tube 2 1/2 od x 26.5 7 a-tt4-000...

  • Page 107: Xhaust

    107 rev30 8.4.15 tt4-8 4tnv98 exhaust system e xhaust & intake system item part number qty. Description 1 a-tt4-00258-2 1 muffler 2 tt08-57-001-ka 1 2 piece exhaust pipe assembly 3 129930-13200 1 exhaust gasket 4 a-tt4-00260 2 exhaust hangar 5 a-tt4-00254 3 2 in heavy duty exhaust clamp 6 tt08-57-00...

  • Page 108: Xhaust

    108 rev30 8.4.15 tt4-8 4tnv98 exhaust manifold—yanmar tier ii diesel item part number qty description 1 123900-13610 2 stud, m8 x 80 2 26306-080002 2 nut 3 119131-18320 4 bolt, m8 x 22 4 129930-13200 1 gasket, silencer 5 123900-13630 6 bolt, m8 x 80 6 129907-13200 1 exhaust manifold 7 129900-13251 1...

  • Page 109: Xhaust

    109 rev30 8.4.15 tt4-8 4tnv98 intake manifold—yanmar tier ii diesel item part number qty description 1 119129-77520 1 intake elbow 2 119129-77020 1 gasket, air heater 3 119005-77050 1 air heater 4 121850-77021 1 gasket, air heater 5 26106-080352 4 bolt, m8 x 35 plated 6 26106-080802 2 bolt, m8 x 80 ...

  • Page 110: Xhaust

    110 rev30 8.4.15 tt4-8 4tnv98 exhaust manifold—yanmar tier iii diesel 1 2 3 4 6 7 8 5 9 10 10 9 12 18 11 13 14 15 17 16 e xhaust & intake system.

  • Page 111: Xhaust

    111 rev30 8.4.15 tt4-8 4tnv98 item part number qty description 1 26106-100302 2 bolt, m10 x 30 plated 2 26306-080002 2 nut 3 129927-13800 1 pipe, egr 4 129927-13810 1 gasket, egr 5 129930-13201 1 gasket, silencer 6 129418-18320 2 stud bolt m8 x 20 7 129927-13100 1 exhaust manifold 8 119131-18320 4 b...

  • Page 112: Xhaust

    112 rev30 8.4.15 tt4-8 4tnv98 intake manifold—yanmar tier iii diesel 1 2 3 4 5 6 7 8 10 9 11 12 e xhaust & intake system.

  • Page 113: Xhaust

    113 rev30 8.4.15 tt4-8 4tnv98 item part number qty description 1 26106-080902 2 bolt, m8 x 90 plated 2 26106-080402 2 bolt, m8 x 40 plated 3 119129-77520 1 bend 4 119129-77020 1 gasket 5 119005-77051 1 air heater 6 121850-77021 1 gasket, air heater 7 26216-060202 2 stud, m6 x 20 plated 8 26106-08080...

  • Page 114: Perator

    114 rev30 8.4.15 tt4-8 4tnv98 accelerator pedal assembly-tier iii diesel o perator c ompartment item part number qty. Description 1a nvsp-14-028-ka 1 throttle pedal, dual analog (includes adaptor harness) 1b nvsp-14-032-ka - throttle pedal, dual analog (includes adaptor harness) 2 npn 3 hcs, 5/16-18...

  • Page 115: Perator

    115 rev30 8.4.15 tt4-8 4tnv98 o perator c ompartment item part number qty description 1 a-tt4-00281-1 1 foot pedal assembly 2 npn 3 screw-hex cap-1/4-20 x 1.00 g8 3 npn 3 washer-flat-1/4 4 npn 3 nut-lock-1/4-20 5 a-tt4-00285* 1 accel cable bracket 6 a-tt4-00287 1 ball joint kit - nut included 7 a-tt...

  • Page 116: Perator

    116 rev30 8.4.15 tt4-8 4tnv98 o perator c ompartment instrument panel - sauer danfoss display/controller 1 1 2 2 3 4 5 6 7 8 9 10 11 1 12 key switch 13 14.

  • Page 117: Perator

    117 rev30 8.4.15 tt4-8 4tnv98 instrument panel - sauer danfoss display/controller item part number qty description 1 a-tt8-00417 1 tt electronic display 2 c-tt4-00411-1 1 dash panel (no instruments) 3 a-tt4-00433-1 1 spotlight toggle switch(optional) 4 a-tt4-00423-2 1 headlight switch 5 a-tt4-00609 ...

  • Page 118: Perator

    118 rev30 8.4.15 tt4-8 4tnv98 o perator c ompartment instrument panel - h30 display/controller - no longer available 8 9 7 10 1 6 5 4 3 2.

  • Page 119: Perator

    119 rev30 8.4.15 tt4-8 4tnv98 instrument panel - h30 display/controller - no longer available item part number qty description 1 a-tt8-00415 1 electronic controller display 2 c-tt4-00411-1 1 dash panel (no instruments) 3 a-tt4-00433-1 1 spotlight toggle switch(optional) 4 a-tt4-00423-2 1 headlight s...

  • Page 120: Perator

    120 rev30 8.4.15 tt4-8 4tnv98 o perator c ompartment transmission control item part number qty description 1 a-tt4-00245 1 transmission shift control 2 a-tt4-00246 1 transmission shift cable 120' 3 a-tt4-00248 1 transmission cable bracket assembly 4 a-tt4-00247 1 u-bolt kit 5 a-tt4-00249 1 ball join...

  • Page 121: Lectrical

    121 rev30 8.4.15 tt4-8 4tnv98 dash wiring harness e lectrical schematics.

  • Page 122: Lectrical

    122 rev30 8.4.15 tt4-8 4tnv98 e lectrical schematics yanmar engine wiring harness — yanmar tier ii diesel.

  • Page 123: Lectrical

    123 rev30 8.4.15 tt4-8 4tnv98 yanmar engine wiring harness — yanmar tier ii diesel e lectrical schematics.

  • Page 124: Lectrical

    124 rev30 8.4.15 tt4-8 4tnv98 e lectrical schematics yanmar engine wiring harness — yanmar tier iii diesel 198461-52950

  • Page 125: Lectrical

    125 rev30 8.4.15 tt4-8 4tnv98 yanmar engine wiring harness — yanmar tier iii diesel e lectrical schematics 198461-52950 198461-52950 129927-77920 129927-77920

  • Page 126: Lectrical

    126 rev30 8.4.15 tt4-8 4tnv98 vehicle wiring harness—yanmar tier ii diesel e lectrical schematics.

  • Page 127: Lectrical

    127 rev30 8.4.15 tt4-8 4tnv98 vehicle wiring harness— yanmar tier ii diesel e lectrical schematics.

  • Page 128: Lectrical

    128 rev30 8.4.15 tt4-8 4tnv98 vehicle wiring harness—yanmar tier iii diesel (prior to 10/2013) e lectrical schematics.

  • Page 129: Lectrical

    129 rev30 8.4.15 tt4-8 4tnv98 vehicle wiring harness— yanmar tier iii diesel (prior to 10/2013) e lectrical schematics.

  • Page 130: Lectrical

    130 rev30 8.4.15 tt4-8 4tnv98 vehicle wiring harness—yanmar tier iii diesel (10/2013 thru 9/2014) e lectrical schematics.

  • Page 131: Lectrical

    131 rev30 8.4.15 tt4-8 4tnv98 e lectrical schematics vehicle wiring harness—yanmar tier iii diesel (10/2013 thru 9/2014).

  • Page 132: Lectrical

    132 rev30 8.4.15 tt4-8 4tnv98 vehicle wiring harness—yanmar tier iii diesel (9/2014 and later) e lectrical schematics.

  • Page 133: Lectrical

    133 rev30 8.4.15 tt4-8 4tnv98 e lectrical schematics vehicle wiring harness—yanmar tier iii diesel (9/2014 and later).

  • Page 134: Lectrical

    134 rev30 8.4.15 tt4-8 4tnv98 e lectrical schematics vehicle logic controller - sauer danfoss display/controller item part number qty description 1 a-tt8-00415-1 1 tt electronic controller 2 npn 2 1/4 spring lock washer 3 npn 2 1/4-20 hex nut 4 npn 1 1/4-20 x 2 3/4 pan head machine screw 1 3 2 4.

  • Page 135: Lectrical

    135 rev30 8.4.15 tt4-8 4tnv98 vehicle logic harness—yanmar tier ii diesel with sauer danfoss controller e lectrical schematics note: resistor not present on all s/n’s..

  • Page 136: Lectrical

    136 rev30 8.4.15 tt4-8 4tnv98 ce option –operator presence circuit wiring diagram e lectrical schematics.

  • Page 137: Lectrical

    137 rev30 8.4.15 tt4-8 4tnv98 cab option wiring diagram e lectrical schematics.

  • Page 138: Ights

    138 rev30 8.4.15 tt4-8 4tnv98 2 3 l ights & e lectrical headlight, tail light & spotlight assembly 1.

  • Page 139: Ights

    139 rev30 8.4.15 tt4-8 4tnv98 l ights & e lectrical headlight, tail light, spot light assembly item part number qty description 1 a-tt4-00291-6 2 headlight w/ (optional)turn signal 2 a-tt4-00291-5 1 rear facing spot light (option) 3 a-tt4-00292 2 taillight item part number qty description 4 73-1912 ...

  • Page 140: Ights

    140 rev30 8.4.15 tt4-8 4tnv98 l ights & e lectrical headlight and tail light assemblies.

  • Page 141: Ights

    141 rev30 8.4.15 tt4-8 4tnv98 l ights & e lectrical headlight and taillight assemblies items 3 and 6 to be wired as shown below. Headlight and tail light assemblies item 13 be wired as shown below. Item part number qty. Description 1 tt08-02-003-sa 1 led front light pocket, lh 2 tt08-02-003-sb 1 led...

  • Page 142: Ights

    142 rev30 8.4.15 tt4-8 4tnv98 l ights & e lectrical headlight assembly install specified components using loctite®threadlocker blue 242® thread retaining compound or comparable. A a.

  • Page 143: Ights

    143 rev30 8.4.15 tt4-8 4tnv98 l ights & e lectrical headlight assembly item part number qty. Description 1 et12-02-001-sa 1 lh headlight pocket n/a et12-02-001-sb 1 rh headlight pocket 2 nvsp-34-007-ca 2 headlight, led, square 500 lumen 3 nvsp-34-006-ca 2 led amber turn indicator 4 ae-opt-0320-e 2 s...

  • Page 144

    144 rev30 8.4.15 tt4-8 4tnv98 this page intentionally left blank..

  • Page 145: Ights

    145 rev30 8.4.15 tt4-8 4tnv98 l ights & e lectrical tail light assembly item part number qty. Description 1 a-rtt12e-00287 2 tail light grommet 2 nvsp-34-010-ca 2 oval combination light, s-t-t-bu.

  • Page 146: Ther

    146 rev30 8.4.15 tt4-8 4tnv98 body assembly item part number qty description 1 c-tt4-0012-3 1 locking t-handle latch 2 c-tt4-0012 1 hood 3 npn 1 hood prop assembly 4 d-tt4-0009-1 1 grill guard/access door 5 62-10-603-20 1 latch for access door 6 a-tt4-0052 1 horn assembly o ther a ssembly 1 2 3 4 5 ...

  • Page 147: Ther

    147 rev30 8.4.15 tt4-8 4tnv98 item part number qty description 1 a-tt4-0048-1 1 standard seat 2 ae-opt-0055-a 1 standard seat bottom cushion 3 ae-opt-0090 1 standard seat w/ kill switch(option) 3 a-tt10-00048 1 bench seat (dual rear wheel models) 4 ae-opt-0055-b 1 bench seat back cushion 5 ae-opt-00...

  • Page 148: Heels

    148 rev30 8.4.15 tt4-8 4tnv98 wheel & tire assembly item part number qty description 1 a-tt4-00121 4 tire, 8.00x16.5, load range e 1 a-sats-00121 4 tire, 8.75x16.5, load range e 1 a-tt8/2-00121-1 4 tire, lt225/75r16, load range e 1 a-tt8-00121 4 tire, lt225/75r16, load range e, mud and snow w heels ...

  • Page 149: Heels

    149 rev30 8.4.15 tt4-8 4tnv98 wheel & tire assembly—dual rear wheel models item part number qty description 1 a-tt8/2-00121-1 6 tire, lt225/75r16, load range e 2 a-tt4-00122-1 2 rim, 16x6, bc 8-6.5 (front axle) 3 a-tt8/2-00126 4 rim, 16x6, bc 8-6.5 (rear axle) 4 a-tt4-00123 32 lug nut 5 a-tt8/2-0012...

  • Page 150: Ptions

    150 rev30 8.4.15 tt4-8 4tnv98 item part number qty description 1 ae-opt-0033 1 e-hitch 1 1/2 " pin-complete assembly 2 b-tt3-0008 det2 1 e-hitch guide 1 1/2" guide pin with ring 3 b-tt3-0008a 1 e-hitch spring 4 b-tt3-0008 det5 1 locking collar 5 b-tt3-0008b 1 roll pin 6 ae-opt-0028 1 pintle hook 7 a...

  • Page 151: Ptions

    151 rev30 8.4.15 tt4-8 4tnv98 strobe, beacon & floor mat options item part number qty description 1 ae-opt-0002 1 amber rotating beacon 1a r5024bh 1 replacement bulb 24vdc 1b r5012bh 1 replacement bulb 12vdc 2 ae-opt-0007 1 strobe 2a 129 1 replacement bulb for strobe 2b ae-opt-0009 1 1/2 cover for s...

  • Page 152: Ptions

    152 rev30 8.4.15 tt4-8 4tnv98 cab option 17 15 16 18 9 1 2 3 4 5 6 7 8 o ptions.

  • Page 153: Ptions

    153 rev30 8.4.15 tt4-8 4tnv98 cab option item part number qty description 1 ae-opt-0004 1 cab assembly complete 1 ae-opt-0003 1 cab assembly complete (dual rear wheel model) 2 40502 1 door assembly complete 3 a-tt4-00553 1 dome lite 4 a-tt4-00554 1 roof vent 5 a-tt4-00555 1 wiper motor 6 a-tt4-00556...

  • Page 154: Ptions

    154 rev30 8.4.15 tt4-8 4tnv98 cab heater item part number qty description 1 a-tt4-00601 1 heater assembly 2 a-tt4-00607d 1 control valve 3 02220200a 2 y connector 4 a-tt4-00609 1 heater fan switch 5 a-tt4-00608 1 temperature control cable 6 npn 2 5/8 heater hose (not shown) 4 2 3 1 5 3 engine return...

  • Page 155: Ptions

    155 rev30 8.4.15 tt4-8 4tnv98 other options listed not shown o ptions 1 ae-opt-0001 1 back up alarm 2 ae-opt-0086 1 intercom jack 3 ae-opt-0094 1 12v accessory outlet 4 ae-opt-0200 1 desert package-including ae-opt-0201 sy-klone pre filter & x002351 diesel air flow service indicator.

  • Page 156: Aintenance

    156 rev30 8.4.15 tt4-8 4tnv98 m aintenance daily operator responsibilities proper fluid checks engine oil check engine oil with the unit on a level surface, the key in the “off” position, the shifter position in “park” and parking brake applied. Open side access door. Remove dipstick from crankcase,...

  • Page 157: Aintenance

    157 rev30 8.4.15 tt4-8 4tnv98 lubrication chart item identification service lubricant 1 steering linkage lube ep multipurpose grease 2 transmission oil check dextron iii type transmission fluid 3 engine oil change 15w40 cd oe/hdo (mil-l-2104) 4 drive axles check 80-90 gear oil (mil-l-2105) 5 power s...

  • Page 158: Aintenance

    158 rev30 8.4.15 tt4-8 4tnv98 part number filter description 129150-35153 oil filter 119802-55801 fuel filter 129242-55730 fuel/water separator filter fleetguard fs20000 lubricity filter donaldson p601437 air filter wix 58705 transmission filter and gasket sf-6520 power steering filter r ecommended ...

  • Page 159: Aintenance

    159 rev30 8.4.15 tt4-8 4tnv98 m aintenance preventive maintenance item any items found to be deficient during the preventive maintenance re- view should be repaired or replaced. All fluids found low should be topped off. D aily firs t 50 h o urs e v ery 25 0 ho urs e v ery 50 0 ho urs e v ery 10 00 ...

  • Page 160: Aintenance

    160 rev30 8.4.15 tt4-8 4tnv98 model # yanmar 4tnv98 description: vertical in-line diesel, 3.3 liter, four cylinder, direct injection engine # of cylinders 4 in-line bore & stroke inches (mm) 3.858 x 4.331 in (98 x 112 mm) displacement, cubic inches (l) 202, 502 cu in (3.319l) compression ratio 171 (...

  • Page 161: Aintenance

    161 rev30 8.4.15 tt4-8 4tnv98 transmission refill capacities engine u.S. Pints imperial pints litres 3.3 l diesel 8.00 6.60 3.80 * use dextron iii type transmission fluid or equivalent **add 9 pints, 7.5 imperial pints or 4.25 liters if torque convertor has been drained engine cooling system refill ...

  • Page 162: Aintenance

    162 rev30 8.4.15 tt4-8 4tnv98 m aintenance symptom probable cause action low engine coolant add engine coolant dirty radiator fins clean the radiator fins engine coolant leaking see authorized yanmar industrial engine dealer or distributor v-belt loose or damaged adjust v-belt or replace contaminate...

  • Page 163: Aintenance

    163 rev30 8.4.15 tt4-8 4tnv98 m aintenance symptom probable cause action no diesel fuel refuel and prime fuel system air in fuel system prime fuel system improper diesel fuel replace with recommended diesel fuel clogged fuel filter replace fuel filter poor fuel injection compressed air leakage from ...

  • Page 164: Aintenance

    164 rev30 8.4.15 tt4-8 4tnv98 m aintenance recommended tt 4-12 tool list 1) screwdrivers a. Philips #1, #2 4” long b. Slotted 1/8 x 4, 3/16 x 4, 1/4 x 6, 5/16 x 8 2) torx a. T25, t27, t30, t40 3) nut drivers a. 1/4”, 5/16”, 3/8” 4) allen wrench a. 7/64, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8 5) adjus...

  • Page 165: Aintenance

    165 rev30 8.4.15 tt4-8 4tnv98 m aintenance 14) swivel universal 1/2, 3/8 drives 15) extension 3/8 drive 3, 6, 10 inch 16) extension ½ drive 3, 6, 10 inch 17) otc 7157 18) otc 7080 19) otc 1902 20) 12 volt test light 21) torque wrench 25-250 foot pounds 22) 7 inch diagonal pliers 23) 8 inch long nose...

  • Page 166: Aintenance

    166 rev30 8.4.15 tt4-8 4tnv98 tips for increased all weather traction during aircraft pushback 1.Reduce air pressure in pneumatic tires from 60 psi to as low as 25 psi. (**restore air pressure to 60 psi as soon as weather emergency ends). 2.When pushing with all wheel drive tractors, make sure the t...

  • Page 167: Aintenance

    167 rev30 8.4.15 tt4-8 4tnv98 front end alignment procedure + 1/16 toe out front tires find center line of tire front and back check with tape measure to see difference the front should be 1/16 inch more that the rear 1/16 inch toe out, if less or greater loosen the two bolts on the tie rod clamp tu...

  • Page 168: Aintenance

    168 rev30 8.4.15 tt4-8 4tnv98 dana front axle maintenance m aintenance dana 44 front axle disassembly procedure please refer to the steps below for proper adjustment procedure. Note: please refer to the attached picture of the dana 44 axle for number reference. Disassembly procedure: step 1: lift th...

  • Page 169: Aintenance

    169 rev30 8.4.15 tt4-8 4tnv98 dana front axle maintenance m aintenance reassembly procedure if the backing plate & spindle were removed: step 1: install the backing plate with the chamfer facing the spindle. Note: be sure the backing plate is aligned in the correct position as it was before it was r...

  • Page 170: Evision

    170 rev30 8.4.15 tt4-8 4tnv98 r evision l og rev date description appr. 7 16-may-2013 revised aluminum radiator part number, revised transmission mount part number, added exhaust bracket part number. Prb 8 10-jun-2013 revised exhaust system design. Prb 9 29-aug-2013 replaced cab wiring schematic seb...