Crankshaft - Yamaha DT125RE 2005 Service Manual

1
2
1
2 4
3
5
6
10
9
7
INSPECTION AND REPAIR
2
13
8
11
14
12
14
3. Measure:
• crankshaft width
Out of specification

crankshaft.

Crankshaft width
57.9~57.95 mm (2.279~2.281 in)
4. Check:
• crankshaft sprocket
Damage/wear
haft.
• bearing
Cracks/damage/wear
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
• Pump body seal/crankcase cover seal
Wear/damage
2. Inspect:
• Allowing air
Air exists
Refer to the "AUTOLUBE PUMP AIR BLE-
EDING" section in chapter 3.
5-28
ENG
Replace the
Replace the cranks-
Replace the
Blow out.
Replace.
Air bleed.