JLG X23J - X700AJ Service Manual - Manual (Page 279)

SECTION 3 - CHASSIS & TURNTABLE
3-252 – JLG Lift – 3121448
OVERRUNNING CLUTCH
1. Hold the pinion.gear.as shown and check that the
gear turns clockwise and slides smoothly. If neces-
sary, apply oil or replace the overrunning clutch.
2. Check the pinion gear for wear or damage and
replace if necessary.
3. If the pinion ear is worn or damaged, the flywheel
ring gear must be inspected.
BRUSH REPLACEMENT
4. Cut off the brush lead at the point shown and
remove the brush.
5. Remove the remaining brush lead and deposited
solder from the terminal.
6. Hold a new brush in the same direction of the
removed brush and put a new plate over the new
brush and terminal and press it using a pair of pliers
as shown.
7. Solder the plate on the terminal.
Before soldering heat the pressed part of the plate
well to make sure solder reaches the end of the
pressed part.
Prevent solder from flowing down the brush lead.
Do not allow solder lo run down onto the field wind-
ing of the yoke.
File the brush so that the brush and commutated
can fit using an every paper #500 or #601.