Yamaha UMAX Service Manual page 75

CS - CHECK CA - CHECK AND ADJUST R - REPLACE S - SERVICE CL - CLEAN AND LUBRICATE L - LUBRICATE
EVERY Replace engine oil
YEAR
Adjust throttle cables*
Check tail pipe screen for ob-
structions
Lubricate primary sheave and
secondary sheave
EVERY
Check starter V-belt for dam-
age and tension
YEAR
Check drive belt for slippage,
wear or scratches
Check operation of speed lim-
iter
Apply battery terminal pro-
tectant
Check wiring connections and
insulation
Check rear axle bearing play
for roughness or free play
Check steering knuckle bush-
ing free play / Adjust wheel
alignment
Check wheel nut tightness,
front wheel bearing play
Check transaxle oil level and
inspect for leakage
Adjust parking brake release
EVERY 4
Check starter generator brush-
es for wear and commutator
YEARS
for dirt
Check tightness of cylinder
head / Adjust valves
Replace transaxle oil
Inspect brake shoes and ad-
just or replace if necessary
* Related to emission control system.
Daily
Remarks Pre-Op-
eration
PERIODIC MAINTENANCE
20 hours 125 hrs
160 km 1000 km
100 mi 600 mi
(Every (Every 6
month) months)
3-2
250 hrs 500 hrs
2000 km 4000 km
1200 mi 2500 mi
(Every (Every 2
year) years)
R R
CA CA
CS CS
L L
CS CS
CS CS
CS CS
S S
CS CS
CS CS
CA CA
CS CS
CS CS
CA CA
1000 hrs
8000 km
5000 mi
(Every 4
years)
R
CA
CS
L
CS
CS
CS
S
CS
CS
CA
CS
CS
CA
CS S
CA
CS R
CS R