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TM 9-2320-386-24-1-2
0302 00
CYLINDER HEAD (IN-VEHICLE) MAINTENANCE (Contd)
DISASSEMBLY
1.
Remove four screws (20), washers (19), and rear lifting bracket (7) from cylinder head (1).
2.
Remove elbow (18) and O-ring (17) from cylinder head (1). Discard O-ring (17).
NOTE
Perform step 3 for vehicles with serial Nos. up to 504923 only.
3.
Remove four screws (9), lockwashers (10), ground (GND) strap (22), lockwasher (21), and quick-start
bracket (11) from cylinder head (1). Discard lockwashers (21) and (10).
4.
Remove elbow (12) and O-ring (13) from cylinder head (1). Discard O-ring (13).
5.
Slide sleeve (15) out from cylinder head (1) and remove O-rings (14) and (16). Discard O-rings (14)
and (16).
6.
Remove lifting screws and front lifting bracket (2) from cylinder head (1).
CLEANING AND INSPECTION
.WARNING.
Volatile mineral spirits burn easily and fumes can explode. Do not
smoke or allow open flame nearby when using mineral spirits.
Doing so may cause serious injury or death to personnel.
1.
Clean cylinder head (1) and all other parts with mineral spirits.
2.
Remove all excess gasket material from cylinder head (1).
3.
Inspect cylinder head (1) for cracks or damage, and replace cylinder head (1) if cracked or damaged.
ASSEMBLY
1.
Install new O-rings (14) and (16) on sleeve (15) and slide sleeve (15) into cylinder head (1).
2.
Install new O-rings (13) and (17) and elbows (12) and (18) on cylinder head (1).
3.
Install front lifting bracket (2) on cylinder head (1) with lifting screws.
4.
Install rear lifting bracket (7) on cylinder head (1) with four washers (19) and screws (20).
5.
Install quick-start bracket (11), new lockwasher (21), and ground (GND) strap (22) on cylinder
head (1) with four new lockwashers (10) and screws (9).
14
2
15
12
11
13
10
16
9
LIFTING
~
SCREWS
22
1
21
17
18
20
7
19
0302 00-19
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