TM-9-2320-285-24-2
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-9-2320-285-24-2 - Page 64 of 698
TM 9-2320-285-24-2
3-10.
STARTER MAINTENANCE (CONT)
STEP
LOCATION
ITEM
ACTION
REMARKS
REASSEMBLY (cont)
15
h.
Insulator (8)
Install
(cont)
i.
Washer (7),
Install
Tighten nut to 20-25 pounds
lock washer
foot torque
(6), and nut
(5)
j.
Four brushes
Install
(23), springs
(24), and
capscrews
(21)
k.
Plug (13) and
Install
O-ring (17)
16
Field frame
a.
Armature (54)
Pull out
Pull armature from field
(26)
frame (26) just enough to
fully expose commutator
b.
Washer (20)
a.
Lubricate
b.
Install
On armature (54)
c.
Frame (12)
Install
On armature (54) Pull up
brushes (23) just enough to
allow them to slide onto
commutator Then push in
frame assembly
d.
Four capscrews
Install and
(10)
tighten
e.
Two screws (3)
Install
Through plug (1) holes Be
sure screws pass through
field coil (73) leads
f.
Two plugs (1)
Install
and gaskets
(2)
g.
Electrical lead
Position
On brush plate assembly (16)
(22)
ground stud and switch (35)
ground terminal
h.
Nut with washer
Install
Tighten to 16-30 pounds inch
(51)
torque
i.
Nut (4)
Install
Tighten to 20-25 pounds foot
torque
3-58
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