TM-9-2320-285-24-1
TRUCK TRACTOR, YARD TYPE, 43,500 LB GVW, DED, 4X2, ARMY MODEL M878A1
TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1985
TM-9-2320-285-24-1 - Page 806 of 987
TM 9-2320-285-24-1
2-69.
WINDSHIELD WIPER AND WASHER MAINTENANCE (CONT)
c.
Windshield Washer and Switch.
This task covers:
a.
Removal
d.
Installation
b.
Cleaning
e.
Adjustment
c.
Inspection
INITIAL SETUP
Tools
No.
1 Common Organizational Maintenance
Isopropyl alcohol
Item 42
, Appendix C
Tool Kit
Hose
FSCM 60703 PN 74-316
Socket wrench set, 3/8 inch drive
Tie straps
FSCM 96906
Open end wrench set
PN MS3667-1-9
Safety glasses
Flat tip screwdriver
Personnel Required
Multimeter
Wheel Vehicle Mechanic MOS 63B
Bent trimmer’s shears
Crimping tool
Equipment Condition
Air compressor
Paragraph
Condition Description
Materials/Parts
Vehicle parked on level
Cleaning solvent
Item 1,
Appendix C
surface, engine off,
and
Clean cloths
Item 2,
Appendix C
parking brake applied.
Detergent
Item 27,
Appendix C
2-26g(1)
Instrument panel raised.
Denatured alcoholItem 30,
Appendix C
2-65f
Engine hood opened.
Ink, marking
2-65h
Cab grille removed.
stencil, white
Item 32,
Appendix C
2-73a
Defroster hoses removed.
Tape, electrical
Item 37,
Appendix C
STEP
LOCATION
ITEM
ACTION
REMARKS
REMOVAL
1
Engine
a
.
Electrical
Disconnect
From washer pump and
compartment,
connector (1)
reservoir (7)
rear grille
b
.
Hose (2)
Disconnect
From washer pump and
reservoir (7)
c.
Two locknuts
Remove
Support washer pump and
(3), washers
reservoir (7)
(4), and
capscrews (5)
d
.
Terminal (6)
Disconnect
From capscrew (5)
e
.
Washer pump and
Remove
From engine compartment
reservoir (7)
2
Front of
a
.
Hose (2)
Disconnect
From tee (11).
Remove hose
cab, inside
and remove
(2) only if inspection
engine
indicates replacement is
compartment
necessary; cut and remove
tie straps as required
2-783
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