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TM 1-1730-231-13&P
3-33. FLEXIBLE COUPLING
3-33
This task covers:
A. INSPECTION
B. REMOVAL
C. INSTALLATION
INITIAL SETUP
Tools
Tool Kit, AVUM Set No. 2, NSN 4920-00-567-0476
Personnel Required
MOS 67
Equipment Condition
Paragraph 3-17 Gear Pump removed
A.
INSPECTION
1.
Check performance of flexible coupling during normal operation of hydraulic cart.
2.
Inspect coupling for missing/broken allen screws (1 and 2) or damage to the coupling halves (3 and 4).
B.
REMOVAL
1.
Remove pump half coupling (3) in accordance with paragraph 3-17 removal.
2.
Motor half coupling (4) is removed by loosening allen screw (2) and sliding coupling half from motor
shaft.
3.
Remove key (5) from motor shaft.
C.
INSTALLATION
1.
Place key (5) in the slot of motor shaft.
2.
Slide motor half coupling (4) on key and secure with allen screw (2).
3.
Install pump half coupling (3) in accordance with paragraph 3-17 installation.
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