Chevrolet Light Duty Truck 1973, Service Manual

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6 - 4 8 E N G IN E
Fig. 6V—Supporting Power Train
ON CE 10-20-30:
• Install synchromesh tranmission and clutch (if so
equipped).
a. Install the clutch assembly on flywheel as
outlined in Section 7.
b. Install clutch housing rear cover and starter.
c. Install the tranmission and clutch housing as
outlined in Section 7.
d. Install clutch housing rear cover bolts and
torque to specifications.
• Install automatic tranmission (if so equipped).
a. Position engine adjacent to the transmission
and align the converter with the flywheel.
b. Bolt transmission to engine then raise engine
and transmission assembly and install
flywheel to converter bolts.
c. Install converter housing underpan and
starter.
d. Connect throttle linkage and vacuum modu­
lator line.
ON ALL SERIES EXCEPT CE 10-20-30:
• Install clutch assembly and clutch housing as
outlined in Section 7.
2. Install engine in vehicle as follows:
ON ALL SERIES EXCEPT CE 10-20-30:
• Install engine and lower until transmission lines
up with clutch.
• Push engine rearward and rotate crankshaft until
transmission shaft and clutch engage.
• Install the engine mount bolts and torque to
specifications.
• Connect transmission to engine.
• Lower engine and transmission assembly and
push rearward until engine mounts line up.
• On vehicles with automatic or four speed
transmissions, install rear mount crossmember.
• Install the engine mount bolts and torque to
specifications.
• Install the propeller shaft as outlined in Section
4.
ON ALL SERIES:
• Remove the lifting device from engine lift
brackets.
3. Connect transmission linkage (as required).
4. Install clutch cross-shaft.
5. Install fan and pulley as outlined in Section 6K.
6. Connect:
• Exhaust pipe at manifold.
• Power steering pump (as required).
• Vacuum lines at engine (as required).
• Oil pressure gauge line (as required).
• Heater hoses at engine connection.
• Fuel line at fuel pump.
• Choke cable at carburetor.
• Accelerator linkage at manifold bellcrank.
• TCS switch at transmission.
7. Connect wires at:
• Coil
• Oil Pressure Switch
• Temperature Switch
• Delcotron
• Starter Solenoid
• CEC Solenoid
8. Complete installations as follows:
• Install the radiator and shroud as outlined in
Section 13.
• Install the hood as outlined in Section 11.
9. Install the air cleaner, connect battery cables, fill
cooling system and crankcase then start engine and
check for leaks.
G Series
1. If engine was mounted in an engine stand, attach
lifting adapter to engine, then, using lifting device,
remove engine from stand and perform the
following:
• Install manual transmission and clutch (if so
equipped).
a. Install the clutch assembly on flywheel as
outlined in Section 7.
ON CE 10-20-30 SERIES:
LIGHT DUTY TRUCK SERVICE MANUAL