Service manual

ENG
INSPECTION AND REPAIR
5-28
3. Measure:
• crankshaft width
Out of specification

Replace the
crankshaft.
4. Check:
• crankshaft sprocket 
Damage/wear

Replace the cranks-
haft.
• bearing 
Cracks/damage/wear

Replace the
crankshaft.
AUTOLUBE PUMP
Wear or an internal malfunction may cause
pump output to vary from the factory settings.
This situation is, however extremely dange-
rous.If improper output is suspected, inspect
the following:
1. Inspect:
• Delivery line
Obstructions

Blow out.
• Pump body seal/crankcase cover seal
Wear/damage

Replace.
2. Inspect:
• Allowing air
Air exists

Air bleed.
Refer to the “AUTOLUBE PUMP AIR BLE-
EDING” section in chapter 3.
Crankshaft width
57.9~57.95 mm (2.279~2.281 in)
1
2
2
1
2
4
3
5
6
10
9
13
7
8
11
14
12
14