TM-9-2320-283-20-1
TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 1 OF 3
DECEMBER 1983
TM-9-2320-283-20-1 - Page 885 of 926
TM 9-2320-283-20-1
COOLING SYSTEM.
3-65.
FAN AND FAN CLUTCH REPLACEMENT (Continued).
LOCATION/ITEM
ACTION
REMARKS
B.
CLEANING AND INSPECTION.
11
All parts
Clean and inspect
Refer to paragraphs 3-4
and 3-5 If item (4) is
damaged, refer to DS/GS
maintenance.
If either
item (14) is damaged,
replace both items (14).
C.
INSTALLATION.
12
Fan (3)
Set inside item (15)
Be careful not to damage
item (16) Numbers on
item (3) must face item
(16).
13
Nipple (8)
a
Wrap threads with thread
Refer to
paragraph 3-7.
sealing tape.
b
Install into item (4).
WARNING
Fan clutch
is very
heavy.
To avoid injury to personnel or
damage to radiator, have assistant hold fan clutch during
step 14.
14
Clutch (4)
a
Position on item (10)
Have assistant use two
items (14) to hold item
(4).
b
Secure with three items
Two items (7) are used
(5), (6), and two items
with lower two items
(7).
(5).
Do not tighten
items (5).
3-368
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