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TM 55-8145-221-14&P
0020 00-1
EXHAUST PIPE REPLACEMENT
0020 00
THIS WORK PACKAGE COVERS:
Removal and Installation
INITIAL SET-UP:
Maintenance Level:
Unit
Tools:
General Mechanics Toot Kit (Section III, Item 1, WP 0048 00)
Equipment Condition:
Materials/Parts:
Refrigeration Unit shut down (WP 0006 00)
Lock Washers (Item 27, WP 0081 00)
Generator Set shut down (WP 0006 00)
Anti-seize Compound (Item 10, WP 0078 00)
Personnel Required:
Two
REMOVAL.
__________
WARNING
To prevent injury to personnel, allow generator set and exhaust lines to cool before
removal.
1.
Remove nine screws (1), lock washers (2), flat washers (3) and vertical exhaust shield (4).
2.
Loosen nut (5) and remove rain cap (6).
3.
Remove six nuts and lock washers (7), U-Clamps (8) and vertical exhaust pipe (9).
4.
Remove two generator locking bolts (10).
5.
Using two personnel, release retention latches (11) simultaneously and pull from both sides on the generator lifting rings
(12) until generator (13) slides out and retention latches lock.
6.
Remove two nuts and lock washers (14), U-Clamp (15) and spacer (16) from horizontal exhaust shield (17).
7.
Remove five screws (18) and horizontal exhaust shield (17).
8.
Remove exhaust pipe (19).
INSTALLATION.
1.
Apply anti-seize compound (Item 10, WP 0078 00) to threads and install horizontal exhaust pipe (19). Final positioning
will be accomplished when shield and clamp are installed.
2.
Install horizontal exhaust shield (17) on generator set (13) and secure with five screws (18).
3.
Install spacer (16) and U-Clamp (15) on horizontal exhaust shield (17) and secure with two nuts and lock washers (14).
It may be necessary to move exhaust pipe to align the clamp, pipe and shield.
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