Jeep Grand Cherokee WK. Manual — part 1218
INSTALLATION
1. Clean all surfaces of cylinder block and cylinder heads.
2. Clean cylinder block front and rear gasket surfaces using a suitable solvent.
CAUTION: The head gaskets (1) are not interchangeable between left and right sides. They are marked “L”
and “R” to indicate left and right sides.
CAUTION: The head gaskets (1) are marked “TOP” to indicate which side goes up.
9 - 1468
ENGINE - 5.7L SERVICE INFORMATION
WK
3. Position new cylinder head gaskets (5) onto the
cylinder block.
4. Position cylinder heads (4) onto head gaskets (5)
and cylinder block.
WK
ENGINE - 5.7L SERVICE INFORMATION
9 - 1469
5. Tighten the cylinder head bolts in three steps using
the sequence provided :
•
Step 1— Snug tighten M12 cylinder head bolts,
in sequence, to 34 N·m (25 ft. lbs.) and M8 bolts
to 20 N·m (15 ft. lbs.) torque.
•
Step 2— Tighten M12 cylinder head bolts, in
sequence, to 54 N·m (40 ft. lbs.) and verify M8
bolts to 20 N·m (15 ft. lbs.) torque..
•
Step 3— Turn M12 cylinder head bolts, in
sequence, 90 degrees and tighten M8 bolts to 34
N·m (25 ft. lbs.) torque.
6. Install push rods and rocker arm assemblies in
their original position, using pushrod retaining plate
(1) special tool# 9070. (Refer to 9 - ENGINE/CYL-
INDER HEAD/ROCKER ARM / ADJUSTER ASSY -
INSTALLATION).
7. Install the intake manifold and throttle body assem-
bly (Refer to 9 - ENGINE/MANIFOLDS/INTAKE
MANIFOLD - INSTALLATION).
8. If required, adjust spark plugs to specifications.
Install the plugs.
9. Connect the heater hoses.
10. Install the fuel supply line.
11. Install the power steering pump.
12. Install the drive belt (Refer to 7 - COOLING/AC-
CESSORY
DRIVE/DRIVE
BELTS
-
INSTALLATION).
9 - 1470
ENGINE - 5.7L SERVICE INFORMATION
WK
WK
ENGINE - 5.7L SERVICE INFORMATION
9 - 1471
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст