Monarch Brand Pump - Brush Replacement; Motor Assembly - Remove/Install - Reference Marks; Motor/Brush Cover - Remove/Install - JLG AM Series Service And Maintenance Manual

SECTION 2 - SERVICE PROCEDURES

MONARCH BRAND PUMP - Brush Replacement

Motor Assembly - Remove/Install - Reference Marks

4
2

Motor/Brush Cover - Remove/Install

3
2
1
1. Motor/Brush Cover (a)
2. Cover Screws (b)
REMOVE THE MOTOR COVER CAREFULLY, THE (SHORT) POWER LEADS INSIDE THE COVER FROM THE (+/—) POSTS ARE SOL-
DERED TO ATTACH CLIPS WHICH ARE FASTENED TO THE BRUSH CARRIER ASSEMBLY WITH SCREWS (ITEM-5). RAISE THE COVER
STRAIGHT UP - REMOVE THE SCREWS - THEN HINGE THE COVER UP (SEE CENTER ILLUSTRATION) AND PRY THE CLIPS OFF OF
THE BRUSH CARRIER ASSEMBLY TO COMPLETELY REMOVE THE MOTOR COVER.
NOTE: (a) Once cover screws are removed, you may need to tap lightly around the edge of the top cover to separate it from the motor housing.
Read the important note above before attempting to remove the cover.
(b) These steel screws are threaded into the aluminum valve body, do not overtighten.
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3
1
Motor/Brush Cover - Removal/Installation
3. Washers
4. Power Leads to Lead Clips (Soldered)
IMPORTANT
– JLG Lift –
Pump Motor - Removal/Installation - Reference Marks
• For reference when reassembling, mark motor cover, housing
and valve body position before disassembling.
1. Motor Top Cover
2. Cover/Housing
Reference Mark
3. Motor Housing
5
4
5. Power Lead Clip Attach Screws
4. Housing/Motor Valve Body
Reference Mark
5. Motor Valve Body
3120752
5