Service Manual

Rocker Arms and Rocker Shaft
1
2
3
4
5
6
7
8
9
10
8 – 10 Nm
(6 – 7 ft–lb)
Figure 165
1. Rocker arm (intake) 5. Wave washer 9. Rocker arm (exhaust)
2. Wave washer 6. Rocker arm (exhaust) 10. Rocker shaft
3. Rocker arm (exhaust) 7. Rocker arm (intake)
4. Rocker arm (intake) 8. Wave washer
Disassemble and assemble parts as shown in illustra-
tion above. Also use the following instructions for specif-
ic points of disassembly, inspection and reassembly.
Rocker Arm and Rocker Shaft Inspection
1. Check rocker arm for wear or damage. Replace if
badly worn or damaged.
Figure 166
2. Check rocker arm mounting areas for wear or dam-
age. Use a thin wire to make sure oil holes are clear
.
Liquid Cooled
Gas Engine
Figure 167
Workman 3000/4000 Series
Page 3
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Liquid Cooled Gas Engine