Yamaha SL338D - Appendix 1. Inspection and Maintenance

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INSPEC 1i lON & MAINTEN~NCE
APPENDIX 1. INSPECTION AND MAINTENANCE
INSPECTION
-
No. DESCR I PT ION
20 HR.
40 HR .
80 H R.
Se a so 1 1a l ly
1 Tighten bolts/nuts
x
II
2 Cracks or breakage
x
3 Oil leakage
x
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4
I g n
it i on t i n1 i n g
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x
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5 Abnormal no ise
x
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6 Lights and wiring
II
x
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7
Brake fun
ct ioning
x
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8 Ch ass is re inf orcem en ts
x
•
9
Power train
x
10
Chain l1 ousing l ub ric ant
x
1 1
Chain tensio r1
x
12
Track tensior1
x
13
B olts/nuts re-ti ght ening
x
14
Ski al'ignrnent
x
15
Removal
of c arbon
( complete ) Spark plug
x
I '
Cylinde r head &
x
1•
Piston dome
x
16
Cleaning/ in specti on of carburetor
x
I l
17
Lubri
cation
x
-
MAINTENANCE
1. (1) U se Yama lu be, or (2) a good 20 or 30 w ei ght two -c y cle oil for ai r-cooled engin es , or (3) a q ua lit y, deter ge nt .
automo t iv e 1 OW -30 oil (in th at ord er of preference).
2.
The fa cto ry recommends Aeroshell Gr ease #7 which is a syntheli c airc raft l ub ricant having a useful temperature range to
-100 °F.
3. The factor y rec omm ends a mol ybdenum - dis ul f id e grease. Shell Lithal M OS G re ase an d Aeroshell Grease# 17 co nform
roughly to these spe cif i cation s.
4. 1 OW -30 det e rg ent a ut om ot ive mo t or o ii.
5. The facto ry rec omm e nd s Shel I Alva n ia #2 or # 3 wh ich is a moderately he av y, smoo th , I ith ium soap ba se greas e. All
purpose.
PERI OD
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ITE M
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When Nee. 40 h ou rs 80 ~ lOL lr S
S easo n al ly
.
Autolube
1
,_
Autolub e Pump C ontr ol B ox
I
2
.
Primary Sheave Sh aft
3
I_
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Primary Sheave Weight Pivot Poi nts
4
Se c ondary Sh eave Shaft
3
,.
. Chain Ca se
4
4
·- -
5
Steering Be ar ings (two)
r
Ski Pivot Points and Columns
5
Ski Wear Plat es
5
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,- ,
Bogie Wheel Ass'y Pivot Poi nt s
5
.
-
Drive Axle Bearing ( R)
5
-
-
5
Rear Axle Pivot Points
-
5
, Guide Wheel Bearings
-
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