Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 1557
1. Disassemble oil pump. (Refer to 9 - ENGINE/LU-
BRICATION/OIL PUMP - DISASSEMBLY)
2. Clean all parts thoroughly. Mating surface of the oil
pump housing should be smooth. Replace pump
cover if scratched or grooved.
3. Lay a straightedge (1) across the pump cover (3)
surface. If a 0.025 mm (0.001 in.) feeler gauge can
be inserted between cover and straight edge, cover
should be replaced.
4. Measure thickness and diameter of outer rotor. If
outer rotor thickness measures 14.299 mm (0.563
in.) or less , or if the diameter is 79.78 mm (3.141
inches.) or less, replace outer rotor.
5. If inner rotor measures 14.299 mm (0.563 in.) or
less replace inner rotor.
9 - 2252
ENGINE - 3.5L - SERVICE INFORMATION
LX
6. Slide outer rotor (2) into body, press to one side
with fingers and measure clearance between rotor
and body. If measurement is 0.39 mm (0.015 inch.)
or more, replace body only if outer rotor is in
specifications.
7. Install inner rotor into body. If clearance between
inner (3) and outer rotors (2) is 0.20 mm (0.008
inch.) or more, replace both rotors.
8. Place a straightedge (1) across the face of the
body, between bolt holes. If a feeler gauge of 0.077
mm (0.003 in.) or more can be inserted between
rotors and the straightedge, replace pump assem-
bly ONLY if rotors are in specs.
9. Assemble oil pump. (Refer to 9 - ENGINE/LUBRICATION/OIL PUMP - ASSEMBLY)
LX
ENGINE - 3.5L - SERVICE INFORMATION
9 - 2253
ASSEMBLY
1. Assemble oil pump using new parts as required.
2. Tighten cover screws (3) to 12 N·m (105 in. lbs.).
3. Prime oil pump before installation by filling rotor
cavity with engine oil.
4. If oil pressure is low and pump is within specifica-
tions, inspect for worn engine bearings or other
reasons for oil pressure loss.
INSTALLATION
1. Prime oil pump (4) before installation by filling rotor
cavity with clean engine oil.
2. Install oil pump (4) and gasket (3) carefully over
the crankshaft. Position pump onto block and
tighten bolts to 28 N·m (250 in. lbs.).
9 - 2254
ENGINE - 3.5L - SERVICE INFORMATION
LX
3. Install new O-ring (3) on oil pickup tube (1).
4. Install oil pickup tube (1).
5. Install oil pan. (Refer to 9 - ENGINE/LUBRICA-
TION/OIL PAN - INSTALLATION)
6. Install crankshaft sprocket. (Refer to 9 - ENGINE/
VALVE
TIMING/TIMING
BELT/CHAIN
AND
SPROCKETS - INSTALLATION)
7. Install timing belt. (Refer to 9 - ENGINE/VALVE
TIMING/TIMING BELT/CHAIN AND SPROCKETS -
INSTALLATION)
8. Install the timing belt covers. (Refer to 9 - ENGINE/
VALVE TIMING/TIMING BELT / CHAIN COVER(S)
- INSTALLATION)
9. Install the crankshaft vibration damper (4). (Refer
to
9
-
ENGINE/ENGINE
BLOCK/VIBRATION
DAMPER - INSTALLATION)
10. Install the accessory drive belt (6). (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION)
11. Fill the cooling system. (Refer to 7 - COOLING -
STANDARD PROCEDURE)
12. Fill engine crankcase with proper oil to the correct
level.
LX
ENGINE - 3.5L - SERVICE INFORMATION
9 - 2255
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст