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FOR 1979 ROD BEARINGS TORQUE IS 40 FT LBS MAIN BEARINGS 100 FT LBS. FOR 1981 MODELS. ROD BEARINGS TORQUE IS 40 FT LBS. AND MAIN BEARINGS 100 FT LBS. CYLINDER HEAD BOLTS 80 FT LBS. CRANKSHAFT PULLEY BOLT 225 FT LBS. FAN PULLEY TO BALANCER 20 FT LBS.
Fig. Front cylinder head bolt torque sequence - 3.5L (VIN H) engine
Install the cylinder head with a new gasket.
Install new M11 bolts and M6 bolts.
Torque the M11 bolts in sequence to:
Step 1: 30 ft. lbs. (40 Nm).
Step 2: 100 degree turn.
Step 3: 100 degree turn.
Torque the long M6 bolt to 22 ft. lbs. (30 Nm).
Torque both shorter M6 bolts to 106 inch lbs. (12 Nm).
Install or connect the following:
Lifters
Rocker arms
Camshafts
Primary chain
Remove the timing chain holding tool.
Install or connect the following:
Camshaft covers. Torque the bolts to 80 inch lbs. (9 Nm).
Exhaust manifold. Torque the bolts to 22 ft. lbs. (30 Nm).
Coolant crossover pipe. Torque the bolts to 18 ft. lbs. (25 Nm).
Intake manifold. Torque the bolts to 62 inch lbs. (7 Nm).
New oil filter
Negative battery cable
Part Number:
12241
Weight:
14.35 lbs
Warranty:
Limited Lifetime
Notes:
100 AmpPremium reman
Unit Manufacturer:
Amperage:
100 A.
Pulley Type:
6S clutch pulley
Fan:
Internal
Regulator:
Internal
Regulator Plug Clocking:
11:30
Notes:
This unit is supplied with an OE style pulley clutch which rotates freely in one direction only. Trying to force the pulley to spin in the opposite direction will damage the unit and void your warranty.It has a clutch pulley
WARNING: DISCONNECT NEGATIVE CABLE FROM BATTERY
BEFORE REMOVING BATTERY OUTPUT WIRE (B+ WIRE) FROM GENERATOR. FAILURE TO DO SO
CAN RESULT IN INJURY OR DAMAGE TO ELECTRICAL SYSTEM .
Disconnect negative battery
cable at battery.
Diesel Engines: Disconnect both negative battery cables at both batteries.
Remove generator drive belt.
Remove generator pivot and mounting bolts/nut. The diesel engine uses a bolt
at top mounting and a bolt/nut at lower mounting. Position generator for access
to wire connectors.
Remove nuts from harness holddown, battery
terminal, ground terminal and 2 field terminals. Remove wire connectors. A
typical generator wiring harness is shown in. Wiring harness routing as shown
may be slightly different depending on vehicle model and/or engine.
Remove generator from vehicle.
INSTALLATION
Position generator to engine and install wiring to rear of generator.
Tighten all wiring fasteners as follows:
Install generator mounting fasteners and tighten as follows:
Generator mounting bolt-All gas powered engines-41 N.m (30 ft. lbs.)
Generator pivot bolt/nut-All gas powered engines-41 N.m (30 ft. lbs.)
Generator mounting bolt-Diesel powered engines-54 N.m (40 ft. lbs.)
Generator pivot bolt/nut-Diesel powered engines-54 N.m (40 ft. lbs.)
CAUTION :
Never force a belt over a pulley rim using a screwdriver. The synthetic
fiber of the belt can be damaged.
When installing a serpentine accessory drive belt, the belt MUST be routed
correctly. The water pump will be rotating in the wrong direction if the belt is
installed incorrectly, causing the engine to overheat.
Remove the air cleaner-to-throttle body tube and the mass airflow sensor.
Unplug the connectors and remove the cables from the alternator.
Raise and support the vehicle.
Release the drive belt tensioner and remove the drive belt from around the alternator.
NOTE
It is not necessary to remove the drive belt from the engine.
Remove the alternator mounting bracket bolts and remove the mounting bracket.
Lower the vehicle.
Remove the power steering pressure hose bracket retaining nut and bolt and remove the bracket with the hose from the engine lifting eye.
Remove the alternator mounting bolts and remove the alternator from the vehicle.
To install:
Place the alternator into position and install the mounting bolts finger tight.
Install the power steering hose bracket and tighten the retaining nut and bolt to 70-106 inch lbs. (8-12 Nm).
Raise and support the vehicle.
Install the alternator mounting bracket and retaining bolts and tighten to 15-22 ft. lbs. (20-30 Nm).
Release the drive belt tensioner and install the drive belt pulley over the alternator pulley.
Lower the vehicle.
Tighten the alternator mounting bolts to 15-22 ft. lbs. (20-30 Nm).
Install the alternator connectors and the cables. Tighten the terminal nut to 80-97 inch lbs. (9-11 Nm).
Install the air cleaner-to-throttle body tube, mass airflow sensor, and the air intake resonators.
Connect the negative battery cable.To install:
Place the alternator into position and install the mounting bolts finger tight.
Install the power steering hose bracket and tighten the retaining nut and bolt to 70-106 inch lbs. (8-12 Nm).
Raise and support the vehicle.
Install the alternator mounting bracket and retaining bolts and tighten to 15-22 ft. lbs. (20-30 Nm).
Release the drive belt tensioner and install the drive belt pulley over the alternator pulley.
Lower the vehicle.
Tighten the alternator mounting bolts to 15-22 ft. lbs. (20-30 Nm).
Install the alternator connectors and the cables. Tighten the terminal nut to 80-97 inch lbs. (9-11 Nm).
Install the air cleaner-to-throttle body tube, mass airflow sensor, and the air intake resonators.
Remove the air cleaner-to-throttle body tube and the mass airflow sensor.
Unplug the connectors and remove the cables from the alternator.
Raise and support the vehicle.
Release the drive belt tensioner and remove the drive belt from around the alternator.
NOTE: It is not necessary to remove the drive belt from the engine.
Remove the alternator mounting bracket bolts and remove the mounting bracket.
Lower the vehicle.
Remove the power steering pressure hose bracket retaining nut and bolt and remove the bracket with the hose from the engine lifting eye.
Remove the alternator mounting bolts and remove the alternator from the vehicle.
To install:
Place the alternator into position and install the mounting bolts finger tight.
Install the power steering hose bracket and tighten the retaining nut and bolt to 70–106 inch lbs. (8–12 Nm).
Raise and support the vehicle.
Install the alternator mounting bracket and retaining bolts and tighten to 15–22 ft. lbs. (20–30 Nm).
Release the drive belt tensioner and install the drive belt pulley over the alternator pulley.
Lower the vehicle.
Tighten the alternator mounting bolts to 15–22 ft. lbs. (20–30 Nm).
Install the alternator connectors and the cables. Tighten the terminal nut to 80–97 inch lbs. (9–11 Nm).
Install the air cleaner-to-throttle body tube, mass airflow sensor, and the air intake resonators.
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