Jeep Grand Cherokee WK. Manual — part 1235
MOUNT - FRONT
REMOVAL
1. Disconnect negative battery cable.
2. Raise vehicle.
3. Remove engine mount thru bolts.
4. Raise engine using suitable jack.
5. Remove engine mount bolts (2).
6. Remove mount (1) from engine.
INSTALLATION
1. Install the engine mount (1).
2. Lower the engine.
3. Install the thru bolts and nuts
4. Lower vehicle.
5. Connect negative battery cable.
9 - 1536
ENGINE - 5.7L SERVICE INFORMATION
WK
MOUNT - REAR
REMOVAL
4X2
1. Raise the vehicle on a hoist.
2. Using a suitable jack, support transmission.
3. Remove the crossmember.
4. Remove the fasteners (1) from the transmission
mount to transmission.
5. Remove the mount (3).
6. Remove the transmission mount bracket (2), if
required.
4X4
1. Raise the vehicle on a hoist.
2. Using a suitable jack, support transmission.
3. Remove the crossmember.
4. Remove the fasteners (2) from the transmission
mount (1) to transmission.
5. Remove the mount.
WK
ENGINE - 5.7L SERVICE INFORMATION
9 - 1537
INSTALLATION
4X2
1. Install the transmission mount bracket (2), if
removed.
2. Position the transmission mount (3) on the trans-
mission mount bracket (2). Install the fasteners
(1)that
attach
the
transmission
mount
to
the
bracket.
3. Torque the bolts to N·m ( ft.lbs.) torque.
4. Install the crossmember.
4X4
1. Position the transmission mount (1) on the trans-
mission. Install the bolts (2) that attach the trans-
mission mount to the transmission.
2. Torque the bolts to N·m ( ft.lbs.) torque.
3. Install the crossmember.
9 - 1538
ENGINE - 5.7L SERVICE INFORMATION
WK
LUBRICATION
DESCRIPTION
The lubrication system is a full flow filtration pressure feed type.
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - CHECKING ENGINE OIL PRESSURE
1. Remove oil pressure sending unit and install gauge assembly C-3292.
2. Run engine until thermostat opens.
3. Oil Pressure:
•
Curb Idle–25 kPa (4 psi) minimum
•
3000 rpm–170 - 758 kPa (25 - 110 psi)
4. If oil pressure is 0 at idle, shut off engine. Check for a clogged oil pick-up screen or a pressure relief valve stuck
open.
WK
ENGINE - 5.7L SERVICE INFORMATION
9 - 1539
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст