(24) Coat the large threaded access plug with
Mopart Thread Sealant with Teflon, then install
into the right cylinder head and tighten to 81 N·m
(60 ft. lbs.) (Fig. 77).
(25) Install the oil fill housing.
(26) Install access plug in left cylinder head (Fig.
77).
(27) Install power steering pump. Refer to Group
19, Steering for procedure.
(28) Install radiator fan shroud. Refer to Group 7,
Cooling System for procedure.
(29) Fill cooling system. Refer to Group 7, Cooling
System for coolant fill procedure.
(30) Connect negative cable to battery.
IDLER SHAFT—TIMING DRIVE
REMOVAL
(1) Remove the timing chain and sprockets. Refer
to procedure in this section.
NOTE: To remove the idler shaft, it is necessary to
tap threads into the shaft to install the removal tool.
(2) Using a 12 mm X 1.75 tap, cut threads in the
idler shaft center bore (Fig. 89).
(3) Cover the radiator core with a suitable cover.
CAUTION: Use care when removing idler shaft, DO
NOT strike the radiator cooling fins with the slide
hammer.
(4) Using Special Tool 8517 Slide Hammer, remove
the idler shaft (Fig. 90).
Fig. 87 Tightening Right Side Camshaft Sprocket
Bolt
1 – TORQUE WRENCH
2 – SPECIAL TOOL 6958 WITH ADAPTER PINS 8346
3 – LEFT CAMSHAFT SPROCKET
4 – RIGHT CAMSHAFT SPROCKET
Fig. 88 Measuring Idler Gear End Play
1 – IDLER SPROCKET ASSEMBLY
2 – DIAL INDICATOR
Fig. 89 Tapping Idler Shaft For Special Tool 8517
1 – IDLER SHAFT
2 – TAP 12mm X 1.75
DN 4.7L ENGINE 9 - 55
REMOVAL AND INSTALLATION (Continued)
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