JLG 3246ES Service Manual - Manual (Page 71)

SECTION 3 - CHASSIS & SCISSOR ARMS
3121166 – JLG Lift – 3-35
8. Remove manual release screws from brake assem-
bly. Apply new Gasket (12) and affix brake cover to
motor using the 2 manual release screws.
9. Attach terminal cover to the commutator end
head using two terminal cover screws.
10. Slide the strain relief of the wire harness into the
slot of the terminal cover. Align cover plate with
groove in frame and field and affix using two cover
plate screws.
Drive Motor Servicing Guidelines
Because the operating environment of industrial equip-
ment varies widely, the following are suggested for peri-
odic maintenance inspection intervals.
• Normal Service – Perform routine inspection (out-
lined in the Drive Motor Inspection and Service por-
tion of this section) every 1,000 hours of drive time.
• Severe Service – Perform routine inspection every
500 hours of drive time. Severe service environments
are listed below:
a. Dusty or dirty locations like cement plants,
lumber and flour mills, coal mining, stone
quarries, etc.
b. High temperature areas like steel mills, found-
ries, etc.
c. Environments with sudden temperature
change, such as in refrigeration plant, etc.
Figure 3-31. Wire Harness Connections