TM-9-2815-220-24
AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL FOR AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines
TM-9-2815-220-24 - Page 359 of 1563
TM 9-2815-220-24
TOP SHROUD AND MOUNTING BRACKETS REPLACEMENT
0055 00
THIS WORK PACKAGE COVERS:
Removal, Cleaning, Inspection, and Installation
INITIAL SETUP:
Tools and Special Tools:
General mechanic’s tool kit (item 121, WP 0176)
Mandatory Replacement Parts:
Lock washer (8) (item 94, WP 0175)
Self-locking nut (12) (item 364, WP 0175)
Mandatory Replacement Parts:
Washer-bolt (10) (item 317, WP 0174)
Personnel Required:
Track Vehicle Repairer (2) 63H10
Equipment Conditions:
Cooling fans and housings removed (WP 0054)
REMOVAL
1. Remove front mounting bracket (1).
a. Remove four screws (2) with lock washers (3) to remove bracket assembly (1) from
engine.
Discard lock washers.
2. Remove rear mounting bracket (4).
a. Remove four screws (5) with lock washers (6) to remove rear mounting bracket (4) from
engine.
Discard lock washers.
3. Remove access covers (7).
a. Remove ten assembled washer-bolts (8) to remove two access covers (7) from top
shroud (9).
Discard assembled washer-bolts.
4. Remove top shroud (9).
a. Remove 12 self-locking nuts (10) to remove housing assembly (9) from engine.
Discard
self-locking nuts.
7
10
9
2
3
8
10
8
7
5
6
4
10
10
1
WP 0055 00-1
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