TM 5-3805-280-24-2
Cylinder Head and Valves
05
4. Position cylinder head over guide studs and lower onto
47
cylinder block.
RG,05,DT7344 1911NOV973/4
5. Dip entire cap screw in clean engine oil. Remove
excess oil from screw.
6. Remove guide studs. Install flanged-head cylinder
head cap screws.
7. Tighten all cap screws to specified torque (in
sequence, beginning with No. 1) before proceeding to
next step:
Step 1-Initial Torque--Specification
Torque ........................................................................... 100 Nm (75 lb-ft)
Step 2-Second Torque--Specification
Torque ......................................................................... 150 Nm (110 lb-ft)
Step 3-Verify Torque (After 5 Minutes)--Specification
Torque ......................................................................... 150 Nm (110 lb-ft)
Step 4-Torque Turn--Specification
Torque Turn........................................... Tighten each screw an additional
60 10 (See TORQUE-TURN
METHOD FOR PROPER
TORQUE next in this group.)
A--4-Cylinder Engine
B--6-Cylinder Engine
Retorque of cylinder head cap screws after engine
C--Locating Holes (Guide Stud Locations)
break-in is not required when using the recommended
D--Arrow Toward Front of Engine
torque procedure along with flanged-head cap screw.
RG,05,DT7344 1911NOV974/4
13-105
