TM 5-4310-452-14
5-5.
ENGINE REPLACEMENT (Con't).
5.
Remove screw (7), loop clamp (6), and belt break switch electrical lead (5) from front cover of engine (4).
6.
Remove 2 capscrews (15), washers (16), lockwashers (19), and nuts (20) from mounting bracket (17). Discard
lockwashers.
7.
Remove capscrew (1), washer (30), lockwasher (29), and nut (28) from mounting bracket (2). Discard lockwasher.
NOTE
After removal from trailer, do not support or rest engine and compressor on mounting brackets,
8.
Using hoist (9), raise engine (4) and compressor (11) out of trailer and lower onto suitable supports.
9.
Remove 4 bolts (27), lockwashers (26), and mounting bracket (2) from engine (4). Discard lockwashers.
10. Remove 2 capscrews (21), lockwashers (22), and mounting bracket (17) from compressor (11). Discard
lockwashers.
11. Remove 3 resilient mounts (18) from mounting brackets (2 and 17). Discard resilient mounts.
12. Remove lifting sling (10), hoist (9), and 2 lifting eyebolts (8) from engine (4).
NOTE
To remove compressor from engine, see paragraph 5-35.
b.
INSTALLATION
1.
Install lifting eyebolts (8) in threaded holes (3) at each end of engine (4).
2.
Position mounting bracket (17) in place under compressor (11) and install 2 capscrews (21) and new lock washers
(22).
3.
Install 3 new resilient mounts (18) in mounting brackets (2 and 17).
4.
Position mounting bracket (2) in place on engine (4), and install 4 bolts (27) and new lockwashers (26).
5.
Using hoist (9), raise engine (4) and compressor (11) off supports and lower in place in trailer.
6.
Line up mounting holes in mounting brackets (2 and 17) and frame. Install 2 capscrews (15), flat washers (16), new
lockwashers (19), and nuts (20) in mounting bracket (17).
7.
Install capscrew (1), flat washer (30), new lockwasher (29), and nut (28) in mounting bracket (2).
8.
Install screw (7), loop clamp (6), and belt break switch electrical lead (5) on front cover of engine (4).
9.
Install screw (25), 2 loop clamps (23), and wiring harness (24) in place on side of engine (4).
10. Install screw (12), loop clamp (14), and 2 wiring harnesses (13) in place on mounting bracket (17).
11. Remove lifting sling (10), hoist (9), and 2 lifting eyebolts (8) from engine (4).
5-10
