TM 5-4320-275-13 & P
COUPLING (CONT)
LOCATION/ITEM
ACTION
REMARKS
CLEANING
WARNING
Clean parts in a well-ventilated area. Avoid inhalation of solvent fumes and prolonged
exposure of skin to cleaning solvent. Wash exposed skin thoroughly. Dry cleaning solvent
(fed spec P-D-680) used to clean parts is potentially dangerous to personnel and property. Do
not use near open flame or excessive heat. Flash point of solvent is 100 F (38 C).
6. Coupling
Clean with dry cleaning solvent, P-D-680. Wipe
halves and
dry.
spider
INSTALLATION
7. Coupling
Install a new key (4) on engine shaft. Slide
halves
coupling half (1) on engine shaft and tighten
setscrew with a 5/32 inch hex key.
Install key (5) on gear reducer shaft. Slide
coupling half (2) on gear reducer shaft and
tighten setscrew with a 5/32 inch hex key.
8. Spider
Install spider on gear reducer coupling half.
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