Yamaha YZF-R125 Service Manual: Installing the front fork legs
The following procedure applies to both of the front fork legs.
1. Install:
- Front fork leg Temporarily tighten the upper and lower bracket pinch bolts.
NOTE:
Make sure the inner tube end position "a" is 24.5 mm (0.96 in) from the top of the upper bracket.
2. Tighten:
- Lower bracket pinch bolt "1"
- Upper bracket pinch bolt "2"
- Handlebar bolt "3"
- Handlebar pinch bolt "4"
| WARNING Make sure the brake hose, clutch cable, and leads are routed properly. |
Assembling the front fork legs
The following procedure applies to both of the
front fork legs.
WARNING
Make sure the oil levels in both front fork
legs are equal.
Uneven oil levels can result in poor handling
...
Steering head
...
Other materials:
Checking the water pump
1. Check:
Water pump housing cover
Water pump housing
Cracks/damage Replace.
Impeller shaft
Cracks/damage/wear Replace.
Bearing
Rough movement Replace.
Radiator outlet hose
Cracks/damage Replace.
...
Throttle position sensor
1. Check:
Throttle position sensor
a. Connect the digital circuit tester to the terminals
of the throttle body sensor assembly
coupler as shown.
Positive tester probe →
gray/red terminal "1"
Negative tester probe →
gray/black terminal "2"
b. Measure the throttle pos ...
Installing the crankshaft
1. Install:
Crankshaft "1"
NOTE:
Install the crankshaft with the crankshaft installer
pot "2", crankshaft installer bolt "3", adapter
(M12) "4" and spacer (crankshaft installer) "5".
CAUTION:To avoid scratching the crankshaft and to
ease the installation procedure, lubricate ...