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 TM 55-1905-221-14-2
5-15. CYLINDER HEAD (Continued).
LOCATION/ITEM
ACTION
REMARKS
REPAIR/REPLACEMENT (Cont)
Special Bolt and Nut Torque Specifications (American Standard).
SIZE NUT
TORQUE
APPLICATION
OR BOLT
(lb. ft.)
CYLINDER HEAD
Cam follower guide bolt
1/4 - 20
12 - 15
Injector control shaft
1/4 - 20
10 - 12
bracket bolt
Exhaust valve bridge
5/16 - 24
20 - 25
adjusting screw locknut
Injector clamp bolt
3/8 - 16
20 - 25
Injector clamp nut
3/8 - 24
20 - 25
Exhaust manifold outlet
3/8 - 24
20 - 25
flange nuts (brass)
Water manifold nut
3/8 - 24
25 - 30
Fuel pipe nut
3/8 - 24
12 - 15
Lifter bracket bolt
7/16 - 14
55 - 60
*Threaded exhaust valve
7/16 - 14
46 - 50
bridge guide (nylon insert)
Exhaust manifold nuts
7/16 - 20
30 - 35
*Fuel manifold connectors
7/16 - 20
30 - 35
Fuel manifold connector nuts
7/16 - 20
30 - 35
#Rocker shaft bolt
1/2 - 13
90 - 100
*Cylinder head bolts
5/8 - 11
175 - 185
*Cylinder head nuts
5/8 - 18
175 - 185
* Lubricate before assembling to cylinder head.
# 75-85 lb-ft torque on the two bolts attaching load limit screw
bracket to the rocker arm shaft bracket.
5-376
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