Technical data

2. SERVICING
Disassembly
1. Remove the alternator belt. (Refer to COOLING SYSTEM.)
2. Remove the crankshaft pulley nut, and then remove the pulley.
3. Remove the fuel injection pump. (Refer to "Fuel Injection Pump.)
4. Remove gear case mounting bolts, then remove the gear case. ( See
CAUTION in "Removal" of cylinder block gear case.)
5. Remove the governor spring.
6. Remove the nut, washer and lever C. Remove the speed control lever from the gear case.
7. Remove the nut, washer and spring lever, then remove the governor lever set bolt. Remove the
governor lever.
8. Remove the governor weight assembly and the sliding shaft from the pump camshaft.
9. Remove the tie rod and spring from the governor lever.
Servicing
1. Governor Assembly
a. Check the governor weights for wear and
damage and replace if defective.
b. Check the operating part of the sliding shaft for
damage. Also check to see if the shaft operates
smoothly when placed in the camshaft holder.
Replace if defective.
2. Governor Lever
Check the sliding shaft contact area of the governor lever,
and tie rod and spring connecting the governor lever to
the control rack; replace if defective.
3. Governor Spring
Check the spring for deterioration and breakage. Replace
if defective.