TM 9-4110-255-14
b. Installation.
(1) Install grease fitting extension (6), then route through enclosure opening.
(2) Install two grommets (5).
(3) Install clamp (4), bolt (3), and new self locking nut (2).
(4) Install grease fitting (1).
NOTE
FOLLOW-ON MAINTENANCE:
Close right side door.
Connect battery (para 4-35) and put unit back into service.
4-46. FAN CLUTCH C1 TESTING AND REPLACEMENT .
This task covers:
a. Testing
b. Removal
c. Installation
INITIAL SETUP
Materials/Parts:
General Safety Instructions:
Self Locking Nut
WARNING
9, Appendix G
Lock Washers (2) (Clutch Bracket)
Exposed rotating parts are used in the
2,Lock Washers (8)
refrigeration unit. Personal injury can result if
battery is connected.
1, Appendix G
Lock Washer (Condenser Fan)
2, Appendix G
Equipment Conditions:
Refrigeration unit shut down (para 2-7) and battery
disconnected (para 4-35).
Right side door open.
a. Testing.
(1) Tag and disconnect two connectors (1).
(2)
Using multimeter set to measure continuity, check fan clutch (2) continuity between connectors.
Continuity should be indicated. If no continuity was indicated, replace fan clutch.
(3) If no failure was indicated, attach connectors (1) using tags and wiirng diagram (fig. 1-4). Remove tags.
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