10.13
Section 10
Reassembly
10
Figure 10-48. Washers and Spacer Locations.
4. Torque the hex flange screws in two stages; first
to
22.6 N·m (200 in. lb.)
, finally to
45.2 N·m
(400 in. lb.)
, following the sequence in Figure
10-50.
5. Repeat the procedure for the opposite cylinder.
6. Make sure the threads of the pipe plugs for the
cylinder heads are clean and dry. Install a plug
into each cylinder head above the No. 2 screw
location and torque to
29.3 N·m (260 in. lb.)
. See
Figure 10-51.
Figure 10-49. Torquing Cylinder Head Fasteners.
Figure 10-50. Cylinder Head Fastener Torque
Sequence.
Figure 10-51. Installing Pipe Plug in Cylinder
Heads.
Install Push Rods and Rocker Arms
NOTE
: Push rods should always be installed in the
same position as before disassembly.
1. Note the mark or tag identifying the push rod as
either intake or exhaust and cylinder 1 or 2. Dip
the ends of the push rods in engine oil and install,
making sure that each push rod ball seats in its
hydraulic lifter socket. See Figure 10-52.
Figure 10-52. Install Push Rods in Their Original
Position.
2. Apply grease to the contact surfaces of the rocker
arms and rocker arm pivots. Install the rocker
arms and rocker arm pivots on the No. 1 cylinder
head, and start the two hex flange screws.
Pipe
Plug
No. 1
No. 2
1
3
4
5
2
1
3
4
5
2
Spacer
Washer
Locations
