3208 INDUSTRIAL AND MARINE ENGINES
DISASSEMBLY AND ASSEMBLY
ROCKER SHAFTS ABD PUSH RODS, ROCKER SHAFTS
REMOVE ROCKER SHAFTS AND PUSH
RODS
11-1102 & 1208
start by:
a) remove valve covers
b) remove fuel return manifold
1. Remove bolts (2) from rocker shaft (3) and remove
rocker shaft. Remove push rods (1).
INSTALL ROCKER SHAFTS AND PUSH
RODS
12-1102 & 1208
1. Install push rods (2). Put rocker shaft (1) in
position on the engine.
2. Put the fuel return manifold in position and
install the clamps, locks and bolts. Tighten the
bolts to a torque of 18 5 lb.ft. (2.5 0.7 mkg).
3. Make adjustment until the intake valve
clearance is .015 in. (0.38 mm) and the exhaust
valve clearance is .025 in. (0.64 mm). Tighten
nuts (3) to a torque of 24 5 lb.ft. (3.3 0.7
mkg).
end by:
a) install valve covers
DISASSEMBLE ROCKER SHAFTS 15-1102
start by:
a) remove rocker shafts and push rods
1. Remove the bolts, locks, and washers (2) from
each end of the rocker shaft.
2. Remove rocker arms (1) and washers (3) from
the shaft.
3. Remove the screws and nuts from rocker arms.
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