Chrysler 300M Service Manual page 1025

9 - 88 ENGINE
TIMING BELT AND SPROCKETS (Continued)
Fig. 154 Camshaft Sprocket Timing Marks
1 - ALIGN CAMSHAFT SPROCKET TIMING MARK BETWEEN
MARKS ON REAR TIMING BELT COVER
2 - CRANKSHAFT AT TDC
Fig. 155 TIMING BELT - INSTALLATION
1 - ALIGN CAMSHAFTS WITH TIMING MARKS
2 - INSTALL TENSIONER LOOSE
3 - CRANKSHAFT AT TDC
(4) Hold the tensioner pulley against the belt and
install the reset (pinned) timing belt tensioner into
the housing. Tighten attaching bolts to 28 N·m (250
in. lbs.).
(5) Remove tensioner retaining pin to allow the
tensioner to extend to the pulley bracket.
(6) Using a dial indicator, position the number 1
piston at TDC (Fig. 156).
(7) Hold the camshaft sprocket hex with a 36 mm
(1 7/16 in.) wrench and tighten the camshaft bolts to
the following:
• Right side = 102 N·m (75 ft. lbs.) +90° turn
• Left side = 115 N·m (85 ft. lbs.) +90° turn
Fig. 156 Dial Indicator
(8) Remove dial indicator and install spark plug.
(9) Remove Special Tools 6642.
(10) Install cam retainer/thrust plates and O-rings
(Fig. 157). Tighten bolts to 28 N·m (250 in. lbs.).
Fig. 157 CAMSHAFT THRUST PLATE
1 - CAMSHAFT THRUST PLATE
2 - BOLT
3 - O-RING
(11) Install timing belt covers. (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT / CHAIN
COVER(S) - INSTALLATION)
(12) Install crankshaft vibration damper. (Refer to
9 - ENGINE/ENGINE
DAMPER - INSTALLATION)
LH
BLOCK/VIBRATION