Chrysler New Yorker. Manual — part 236
Fig. 25 Engine Mounting—Right, Left, and Rear
ITEM
DESCRIPTION
TORQUE
ITEM
DESCRIPTION
TORQUE
1
Bolt (Qty 3 Per Side)
61 N·m (45 ft. lbs.)
4
Bolt (Qty 4)
33 N·m (250 in. lbs.)
2
Nut (Qty 2 Per Side)
61 N·m (45 ft. lbs.)
5
Nut (Qty 2)
61 N·m (45 ft. lbs.)
3
Nut (Qty 2 Per Side)
61 N·m (45 ft. lbs.)
Fig. 26 Negative Cable—Disconnect
Fig. 27 Cowl Covers
300M
3.5L ENGINE
9 - 27
REMOVAL AND INSTALLATION (Continued)
(18) Remove generator.
(19) Remove power steering pump mounting bolts
and set pump aside.
(20) Remove air conditioning compressor mounting
bolts and set aside.
(21) Loosen and remove V-Band clamp at right
exhaust manifold.
(22) Remove front and rear support bracket fasten-
ers attaching right side catalytic converter down
pipe.
(23) Release fuel pressure. Refer to Group 14, Fuel
Delivery System for procedure.
(24) Disconnect fuel line.
(25) Disconnect throttle and speed control cables
from bracket.
(26) Disconnect both hoses at coolant bottle.
(27) Disconnect all vacuum hoses.
(28) Disconnect ground straps at both cylinder
heads.
CAUTION: Upper Intake manifold is a composite
design. Therefore, manifold should be removed
before lifting engine or damage to the manifold
could occur.
(29) Remove upper intake manifold. Cover intake
manifold openings with tape.
(30) Disconnect heater hoses.
(31) Remove rear throttle body support bracket.
(32) Remove fastener for water pipe at transmis-
sion to block bolt.
(33) Remove four upper transmission to block
bolts.
(34) Disconnect all electrical connections.
(35) Hoist vehicle.
(36) Drain engine oil.
(37) Remove structural collar and mark flex plate
to torque converter position.
(38) Remove bolts holding torque converter to flex
plate.
(39) Disconnect both transmission oil cooler line
brackets from engine.
(40) Loosen and remove left exhaust manifold
V-Band clamp.
(41) For starter removal, loosen the left converter
exhaust pipe band clamp and exhaust pipe support
bracket at transaxle.
(42) Remove starter.
(43) Remove left engine mount bolts.
(44) Remove right engine mount bolts.
(45) Remove crankshaft position sensor.
(46) Remove two lower transmission to block bolts.
(47) Lower vehicle.
(48) Attach lifting device to engine.
(49) Insert floor jack with small block of wood
under transmission pan to support transmission.
(50) Hoist engine from engine compartment.
INSTALLATION
(1) Attach lifting device and lower engine into
engine compartment.
(2) Align engine mounts and install fasteners but
do not tighten until all mounting bolts have been
installed.
(3) Install
transmission
case
to
engine
block
tighten bolts to 102 N·m (75 ft. lbs.).
(4) Remove engine lifting device.
(5) Raise vehicle.
(6) Tighten engine mount fastener to 61 N·m (45
ft. lbs.).
(7) Align flex plate to torque converter and install
mounting bolts tighten to 75 N·m (55 ft. lbs.).
(8) Install crankshaft position sensor.
(9) Install starter.
(10) Install new V-Band clamp at left side exhaust
manifold to catalytic converter. Tighten V-Band
clamp to 11 N·m (100 in. lbs.).
Fig. 28 Cowl Support
Fig. 29 Air Cleaner With Inlet Hose
9 - 28
3.5L ENGINE
300M
REMOVAL AND INSTALLATION (Continued)
(11) Install left side catalytic converter down pipe
support fastener at transaxle. Tighten fastener to 47
N·m (35 ft. lbs.).
(12) Tighten the left converter down pipe band
clamp.
(13) Install
the
transmission
oil
cooler
lines
bracket to engine.
(14) Install structural collar. Refer to procedure in
this section.
(15) Lower vehicle.
(16) Connect all electrical connections.
(17) Install four upper transmission to block bolts
tighten to 102 N·m (75 ft. lbs.).
(18) Install water pipe and retaining fasteners to
the transaxle/cylinder block double-ended bolts.
(19) Install rear throttle body support bracket.
(20) Connect heater hoses.
(21) Install intake manifold. Refer to Group 11,
Exhaust System And Intake Manifold for procedure.
(22) Connect ground straps at both cylinder heads.
(23) Connect all vacuum hoses.
(24) Connect both hoses at coolant bottle.
(25) Connect throttle and speed control cables to
bracket and throttle arm.
(26) Connect fuel line.
(27) Install new V-Band clamp at right exhaust man-
ifold. Tighten V-Band clamp to 11 N·m (100 in. lbs.).
(28) Install and tighten right side catalytic con-
verter down pipe support bracket fastener at tran-
saxle mount.
(29) Install
air
conditioning
compressor
and
tighten fasteners to 28 N·m (250 in. lbs.).
(30) Install power steering pump and tighten fas-
teners to 28 N·m (250 in. lbs.).
(31) Install generator.
(32) Install radiator.
(33) Attach air conditioning condenser to radiator.
(34) Install power steering line bracket to radiator.
(35) Connect engine oil and transmission cooler
lines to radiator.
(36) Install lower radiator hose.
(37) Install upper radiator hose.
(38) Install A/C and accessory drive belts. Refer to
Group 7, Cooling System for procedure.
(39) Install fan module.
(40) Fill cooling system. Refer to Group 7, Cooling
System for procedure.
(41) Fill engine with proper amount of oil.
(42) Connect hood release cable to hood latch and
install upper radiator crossmember.
(43) Install air cleaner and air inlet hose.
(44) Install cowl support.
(45) Install both cowl covers.
(46) Install both wiper arms.
(47) Install hood.
(48) Connect negative cable at right strut tower.
CRANKSHAFT DAMPER
REMOVAL
(1) Disconnect negative cable at right strut tower.
(2) Remove upper radiator crossmember. Refer to
Group 23, Body for procedure.
(3) Remove fan module. Refer to Group 7, Cooling
System for procedure.
(4) Remove the accessory drive belts. Refer to
Group 7, Accessory Drive System for procedure.
(5) Use Special Tool 8191 to hold crankshaft
damper while removing center bolt (Fig. 30).
(6) Use
Special
Tool
1023
puller,
and
insert
C-4685-C2, remove crankshaft damper (Fig. 31).
Fig. 30 Crankshaft Damper Center Bolt—Removal
and Installation
Fig. 31 Crankshaft Damper—Removal
300M
3.5L ENGINE
9 - 29
REMOVAL AND INSTALLATION (Continued)
INSTALLATION
(1) Install crankshaft damper using Special Tools
C-4685-C1 (5.9 in.) Bolt, with Nut and Thrust Bear-
ing from 6792, and 6792-1 Installer (Fig. 32). Install
center bolt and tighten to 115 N·m (85 ft. lbs.) (Fig.
30).
(2) Install accessory drive belts.
(3) Install fan module.
(4) Install upper radiator crossmember.
(5) Connect negative cable.
CYLINDER HEAD COVERS
REMOVAL
WARNING: DO NOT START OR RUN ENGINE WITH
CYLINDER HEAD COVER REMOVED FROM THE
ENGINE. DAMAGE OR PERSONAL INJURY MAY
OCCUR.
(1) Remove air cleaner assembly and upper intake
manifold plenum. Refer to Group 11, Exhaust System
and Intake Manifold for procedure.
(2) Cover lower intake manifold with a suitable
cover during service.
(3) Disconnect electrical connectors and remove
ignition coils (Fig. 33).
(4) Remove cylinder head cover bolts and remove
cover (Fig. 34).
Fig. 32 Crankshaft Damper—Installation
Fig. 33 Ignition Coils
Fig. 34 Cylinder Head Covers
Fig. 35 Cylinder Head Cover Gasket and Spark Plug
Tube Seals
9 - 30
3.5L ENGINE
300M
REMOVAL AND INSTALLATION (Continued)
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