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Page Title:
INSTALLATION OF PISTON AND CONNECTING ROD ASSEMBLIES |
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 d. Install Crankshaft Damper and Pulley As-
c. Position Engine for Further Assembly.
Rotate cradle- 7 950198 and engine overhaul
sembly. Figure 479.(A) Start crankshaft damper
stand -7950189 until engine is in an upright
and pulley assembly on front end of crank-
shaft assembly with keyway in damper hub
position. Lock cradle in position.
alined with key in crankshaft. (B) Push crank-
264. INSTALLATION OF CRANKSHAFT OIL
shaft damper and pulley assembly on end of
GEAR SLINGER, TIMING GEAR COVER,
crankshaft using replacer- 10899179 as shown.
TACHOMETER ADAPTER, AND CRANK-
SHAFT DAMPER AND PULLEY AS-
Note. Place a wrench on head of replacer -
10899179 to hold replacer while turning plain
SEMBLY
nut to seat damper and pulley assembly.
a. Install Crankshaft Gear Oil Slinger and
Timing Gear Cover Gasket. Refer to figure 290,
e. Install Damper Retaining Plate, Crank-
steps A and B and reverse the seauence of in-
shaft Bolt. and Bolt Lock Plate. Refer to figure
structions to install crankshaft gear oil slinger
and timing gear cover gasket.
and instructions to install damper retaining
plate, crankshaft bolt, and bolt lock plate.
Note. Crankshaft gear oil slinger must be
Tighten crankshaft bolt to 150 pound feet.
installed with shouldered side of slinger towards
the gear.
Note. When lock plate is properly positioned
b. Install Timing Gear Cover. Refer to fig-
over hexagon head of crankshaft bolt, the elon-
ure 289 and reverse the sequence of instructions
gated slots in the lock plate and the cap screw
to install the timing gear cover.
holes will be alined.
Note. Apply a light coating of automotive and
artillery grease (GAA) to the inside diameter
of the front crankshaft oil seal.
NE CTING ROD ASSEMBLIES
c. Install Tachometer Adapter. Refer to fig-
ure 288 and reverse the sequence of instructions
a. Install No. 1 Piston and Connecting Rod.
to install the tachometer adapter, adapter shaft,'
and tachometer mounting adapter in timing gear
(1) Rotate engine on stand until center line
cover. Use a new mounting adapter gasket.
of cylinder bore is parallel to the floor,
and lock engine stand in position. Coat
the pistons, rings, and cylinder liner
with engine oil (OE-10). Stagger the
piston ring gaps 90 degrees apart.
Note. The piston and connecting rod
assembly must be installed with the
"swirl" and connecting rod number
toward the camshaft (left) side of the
engine. Install correct connecting rod
in the correct cylinder. For example,
connecting rod number 1 in cylinder
number 1. Turn the crankshaft to get the
connecting rod journal of the crank-
shaft at bottom center for piston and
rod installation. The connecting rod
journals for pistons No. 1 and 6 will be
at bottom center together. Journals for
pistons No. 2 and 5 and No. 3 and 4 will
also be together when crankshaft is
DAMPER AND PULLEY ASSEMBLY USING
rotated for installation of respective
REPLACER - 10899179.
piston and connecting rod assemblies.
305
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