TM-9-2320-272-24-2
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 2 OF 4
JUNE 1998
TM-9-2320-272-24-2 - Page 146 of 991
TM 9-2320-272-24-2
3-279. WINDSHIELD FRAME ASSEMBLY REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP:
APPLICABLE MODELS
All
REFERENCES (TM)
TM 9-2320-272-10
TOOLS
TM 9-2320-272-24P
General mechanic’s tool kit (Appendix E, Item 1)
EQUIPMENT CONDITION
MATERIALS/PARTS
Parking brake set (TM 9-2320-272-10).
Windshield wiper blade, wiper arm, and wiper
Two lockwashers (Appendix D. Item 389)
motor removed (para. 3-277).
Eight screw-assembled washers
(Appendix D, Item 593)
Sealing compound (Appendix C. Item 62)
NOTE
Left and right windshield frame assemblies are replaced the same.
This procedure covers right windshield frame assembly.
1.
Secure windshield frame assembly (6) in open position.
2.
Remove eight screw-assembled washers (1) from windshield hinge (5) and windshield Frame (2).
Discard screw-assembled washers (1).
3.
Lower windshield frame assembly (6).
4.
Remove two screws (12) and spring washers (14) from two friction lockarms (11).
5.
Remove windshield frame assembly (6) from windshield frame (2).
6.
Remove two capnuts (8), lockwashers (7), screws (10), and lock handle (9) from windshield frame
assembly (6). Discard lockwashers (7).
7.
Remove seven screws (4). windshield hinge (5), and hinge seal (3) from windshield frame
assembly (6).
8.
Remove two screws (13), spring washers
assembly (6).
(15), and friction lockarms (11) from windshield frame
1.
Install two friction lockarms (11) on windshield frame assembly (6) with two spring washers (15)
and screws (13).
2.
Apply sealing compound to hinge seal (3) and install on hinge (5).
3.
Install windshield hinge (5) on windshield frame assembly (6) with seven screws (4).
4.
Install lock handle (9) on windshield frame assembly (6) with two screws (10), new lockwashers (7),
and capnuts (8).
5.
Install two friction lockarms (11) on windshield outer frame (6) with two spring washers (14) and
screws (12).
6.
Install windshield hinge (5) on windshield frame (2) with eight new screw-assembled washers (1).
7.
Close and lock windshield frame assembly (6).
3-754
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