Kohler Command PRO CS, Service Manual

Page: 146 / 162

Section 11
Reassembly
11.18
Install Push Rods, Rocker Arms, Studs,
and Rocker Shaft
NOTE: Push rods should always be installed in the
original location.
1. Identify the proper position of each push rod.
Dip the ends of the push rods in engine oil and
install them in their respective locations, seating
each into the tappet socket.
Figure 11-71. CS8.5 (spec. 92xxxx), CS10, CS12.
Assembling Rocker Arms and Pivot Shaft.
Figure 11-70. CS4, CS6, CS8.5 (spec. 95xxxx).
Assembled Rocker Arms in Position.
CS8.5 (spec. 92xxxx), CS10, CS12: Install the
rocker arms and adjuster assemblies into their
original locations. Seat the push rods into the
cupped end of the rocker arms. Oil the rocker
arm shaft and install it through the cylinder head
supports and rocker arms. Center the rocker arm
shaft so it does not protrude out either side. See
Figures 11-71 and 11-72.
Figure 11-68. Installing Push Rods.
2. CS4, CS6, CS8.5 (spec. 95xxxx): Install the push
rod guide plate, aligning the holes for the rocker
arm studs. Screw in the rocker arm studs and
torque to
10 N·m (88.5 in. lb.). See Figure 11-69.
Figure 11-69. CS4, CS6, CS8.5 (spec. 95xxxx).
3. CS4, CS6, CS8.5 (spec. 95xxxx): Assemble the
rocker arms, adjusters, and locknuts onto the
studs and push rods.