PERIODIC MAINTENANCE CHARTS
Regular maintenance is required for the best performance and safe operation of
your vehicle.
Be sure to turn off the main switch and apply the parking brake when you perform maintenance unless
otherwise specified. If the owner is not familiar with machine servicing, this work should be done by a
Yamaha dealer or other qualified mechanic.
FOR G20A
C
- CHECK
CA
- CHECK AND ADJUST
R
- REPLACE
S
- SERVICE
CL
- CLEAN AND LUBRICATE
L
- LUBRICATE
20 Rounds
125 rds
250 rds
500 rds
1000 rds
Pre-
20 hours
125 hrs
250 hrs
500 hrs
1000 hrs
Remarks
Opera- 100 miles
600 mls
1200 mls 2500 mls
5000mls Page
tion
160 kms
1000 kms 2000 kms 4000 kms 8000 kms
(Every
(Every 6
(Every
(Every
(Every
month)
months)
year)
2 years)
4 years)
PRE-
Check engine oil
C
C
C
6-3
OPER-
Check air cooling duct
C
C
C
C
C
C
6-4
ATION
Check fuel lines for leakage
C
C
C
C
C
C
6-2
CHECKS Check fuel level
C
C
C
C
C
C
6-2
Check for looseness
C
C
C
C
C
C
6-4
and corrosion of battery
terminals and hold downs
Check brake pedal freeplay
C
CA
CA
CA
CA
CA
8-12
and adjust if necessary
Check steering operation
C
C
C
C
C
6-5
Check tire pressure, tread
C
CA
CA
CA
CA
CA
6-5
depth, tire surface for damage
Check body and chassis for
C
C
C
C
C
C
6-6
damage
Check tightness of all bolts,
C
C
C
C
C
C
*
nuts, and screws
Check reverse buzzer
C
C
C
C
C
C
6-5
operation
EVERY
Check fuel filter for clogging
C
C
C
C
C
*
MONTH
Check wear of drive belt
C
C
C
C
C
8-8
Check operation of
C
C
C
C
C
6-5
Forward / Reverse shifting
Clean / Lube pedal control area
CL
—
EVERY 6 Wash pre-filter, check air
S
S
S
S
8-6
MONTHS cleaner element
Check spark plug and plug cap
C
C
C
C
8-4/*
condition** / Check compression
Check shock absorbers for oil
C
C
C
C
*
leaks and damaged springs
EVERY
Replace engine oil
R
R
R
8-5
YEAR
Adjust throttle cables,**
CA
CA
CA
*
choke cable, check carburetor
throttle shaft for wear**
Check starter V-belt for
C
C
C
*
damage and tension
WARNING
8-1
MULTI-PASSENGER
MAINTENANCE
* Items with out a page number reference should be serviced by a Yamaha dealer or other qualified
mechanic. This manual does not contain these procedures. They are contained in the Service Manual.
**Related to emission control system.
1
2
3
4
5
6
7
8
9
10
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G20a O_M 9/19/00 1:22 PM Page 8-1
