Yamaha SXV70SJ Supplementary Service Manual - Insp
2-20
INSP
ADJ
ENGAGEMENT SPEED CHECK
1. Place the machine on a level surface of hard-
packed snow.
2. Check:
•
Clutch engagement speed
Checking steps:
•
Start the engine, and open the throttle lever
gradually.
•
Check the engine speed when the machine starts
moving forward.
Out of specification
→
Adjust the primary sheave.
Engagement speed:
VX700/VX700DX:
4,000
±
200 r/min
(3,800 ~ 4,200 r/min)
SX700/VT700:
3,900
±
200 r/min
(3,700 ~ 4,100 r/min)
MM700:
4,700
±
200 r/min
(4,500 ~ 4,900 r/min)
PARKING BRAKE PAD INSPECTION
1. Measure:
•
Parking brake pad thickness
a
Out of specification
→
Replace as a set.
Wear limit
a
:
6.0 mm (0.24 in)
PARKING BRAKE ADJUSTMENT
1. Measure:
•
Clearance
a
Out of specification
→
Adjust.
Clearance
a
:
1.2 ~ 1.3 mm (0.047 ~ 0.051 in)
2. Adjust:
•
Clearance
a
Adjustment steps:
•
Loosen the locknuts
1
.
•
Turn the cable adjuster
2
in or out to until the
specified clearance between the brake pad
3
and disc
4
is obtained.
•
Turn the brake pad adjusting bolt
5
in or out until
the specified clearance between the brake pad
6
and disc
4
is obtained.
•
Tighten the locknuts.
ENGAGEMENT SPEED CHECK/PARKING BRAKE PAD
INSPECTION/PARKING BRAKE ADJUSTMENT
SCH2480
SCH2490
SCH2500