Suzuki Boulevard M50, Service Manual

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2-2 PERIODIC MAINTENANCE
PERIODIC MAINTENANCE SCHEDULE
The chart below lists the recommended intervals for all the required periodic service work necessary to keep
the motorcycle operating at peak performance and economy. Mileages are expressed in terms of kilome-
ters, miles and time for your convenience.
NOTE:
More frequent servicing may be performed on motorcycles that are used under severe conditions.
PERIODIC MAINTENANCE CHART
NOTE:
I = Inspect and clean, adjust, replace or lubricate as necessary
R = Replace
T = Tighten
Interval
Item
km 1 000 6 000 12 000 18 000 24 000
miles
600 4 000 7 500 11 000 14 500
months 2 12 24 36 48
Air cleaner element — I I R I
Exhaust pipe bolts and muffler bolts T — T — T
Valve clearance I — I — I
Spark plugs — I R I R
Fuel hose — I I I I
Engine oil R R R R R
Engine oil filter R — — R —
Idle speed I I I I I
Throttle cable play I I I I I
Throttle valve synchronization I
— I — I
(CA. only)
Evaporative emission control system
(California model only) — — I — I
Replace vapor hose every 4 years.
PAIR (air supply) system — — I — I
Engine coolant Replace every 2 years.
Radiator hose — I I I I
Clutch — I I I I
Final gear oil R — I — I
Brakes I I I I I
Brake hose — I I I I
Replace every 4 years.
Brake fluid — I I I I
Replace every 2 years.
Tires — I I I I
Steering I — I — I
Front fork — — I — I
Rear suspension — — I — I
Chassis bolts and nuts T T T T T
SA
MP
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