TM-9-2320-283-20-2

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 2 OF 3

DECEMBER 1983

  TM-9-2320-283-20-2 - Page 148 of 852

TM 9-2320-283-20-2
ELECTRICAL SYSTEM.
3-90.
FUEL PUMP ENGINE RETARDER REPLACEMENT (Continued).
LOCATION/ITEM
ACTION
REMARKS
C.
ASSEMBLY.
16.
Screw (3), lock-
Install item (3) through
Note location of banded
washer (4), diode
items (4), (17), (23),
end of item (17) and
(17), and tab
and tighten
install accordingly.
(23).
17.
Screw (2), lock-
Install and tighten.
washer (1),
and tab (23).
18.
Bracket (20),
Aline mounting holes.
switch (19),
and cover (16).
19.
Two screws (14)
Install through item (16),
and lockwashers
terminal of item (17), item
(13)
(19), and item (20).
Tighten items (14).
D.
INSTALLATION.
20.
Switch assembly
Move into position on item
(15)
(5).
Aline mounting slots
with two items (22).
Make
sure item (20) fits between
item (5) and two items (21).
Tighten two items (22).
21.
Nut (10)
Install halfway onto item
(11).
22.
Screw (11)
Install halfway onto item
(9).
23.
Lever (9)
Install.
Secure with items
(6), (7), (8), and (12).
24.
Screw (12) and
Tighten.
nut (8).
3-520


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