Yamaha YZF-R1S Service Manual - Chk
3-1
3
INTRODUCTION/PERIODIC MAINTENANCE CHART FOR THE EMISSION
CONTROL SYSTEM/GENERAL MAINTENANCE AND LUBRICATION CHART
CHK
ADJ
EAS00036
PERIODIC CHECKS AND ADJUSTMENTS
INTRODUCTION
This chapter includes all information necessary to perform recommended checks and adjustments. If
followed, these preventive maintenance procedures will ensure more reliable vehicle operation, a
longer service life and reduce the need for costly overhaul work. This information applies to vehicles
already in service as well as to new vehicles that are being prepared for sale, All service technicians
should be familiar with this entire chapter.
PERIODIC MAINTENANCE CHART FOR THE EMISSION CONTROL SYSTEM
INITIAL
ODOMETER READINGS
No.
ITEM
ROUTINE
600 mi
(1000 km)
or
1 month
4000 mi
(7000 km)
or
6 months
8000 mi
(13000 km)
or
12 months
12000 mi
(19000 km)
or
18 months
16000 mi
(25000 km)
or
24 months
20000 mi
(31000 km)
or
30 months
1
*
Fuel line
(See page 3-33)
S Check fuel hoses for cracks or damage.
S Replace if necessary.
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
2
*
Spark plugs
(See page 3-23)
S Check Condition.
S Adjust gap and clean.
S Replace every 8000 mi (13000 km) or 12
months.
Ǹ
Replace.
Ǹ
Replace.
Ǹ
3
*
Valve clearance
(See page 3-11)
S Check and adjust valve clearance when en-
gine is cold.
Every 26600 mi (42000 km)
4
*
Crankcase breather
system
(See page 3-34)
S Check breather hose for cracks or damage.
S Replace if necessary.
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
5
*
Electronic fuel injection
(See page 3-17, 21)
S Check and adjust engine idle speed and syn-
chronization.
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
6
*
Exhaust system
(See page 3-35)
S Check for leakage.
S Tighten if necessary.
S Replace gasket(s) if necessary.
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
7
*
Evaporative emission
control system
(For California only)
S Check control system for damage.
S Replace if necessary.
Ǹ
Ǹ
8
*
Air induction system
(See page 7-46)
S Check the air cut-off valve, reed valve, and
hose for damage.
S Replace any damaged parts if necessary.
Ǹ
Ǹ
GENERAL MAINTENANCE AND LUBRICATION CHART
INITIAL
ODOMETER READINGS
No.
ITEM
ROUTINE
600 mi
(1000 km)
or
1 month
4000 mi
(7000 km)
or
6 months
8000 mi
(13000 km)
or
12 months
12000 mi
(19000 km)
or
18 months
16000 mi
(25000 km)
or
24 months
20000 mi
(31000 km)
or
30 months
1
*
Air filter element
(See page 3-32)
S
Check condition and damage.
S
Replace if necessary.
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
2
*
Clutch
(See page 3-31)
S
Check operation.
S
Adjust or replace cable.
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
3
*
Front brake
(See page 3-42, 44, 45)
S
Check operation, fluid level, and for fluid leak-
age.
S
Replace brake pads if necessary.
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
4
*
Rear brake
(See page 3-43, 44, 45)
S
Check operation, fluid level, and for fluid leak-
age.
S
Replace brake pads if necessary.
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
5
*
Brake hoses
S
Check for cracks or damage.
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
5
*
Brake hoses
(See page 3-46)
S
Replace.
Every 4 years
6
*
Wheels
(See page 4-3)
S
Check runout and for damage.
S
Replace if necessary.
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
7
*
Tires
(See page 3-58)
S
Check tread depth and for damage.
S
Replace if necessary.
S
Check air pressure.
S
Correct if necessary.
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ
8
*
Wheel bearings
(See page 4-3)
S
Check bearings for smooth operation.
S
Replace if necessary.
Ǹ
Ǹ
Ǹ
Ǹ
Ǹ