MCi Crusader II 1989 Maintenance Manual page 226

Date
1-1-89
Page __
7-_ 6 _ _ _
MC-9 MAINTENANCE MANUAL
Figure 7•11. Alternator Without Adapter.
ALIGNMENT OF 21-TOOTH DRIVE PLATE
(NUT MOUNTED CAM GEAR)
1. Check the concentricity of drive plate by placing pin of
tool 20-157 (figure 7 -12) into pilot hole in camshaft. If shoulder
of 20-157 will fit inside the teeth of the 21-tooth drive plate
proceed to Alignment of Adapter Plate (1).
2. Mount drive plate loosely on camshaft gear (or loosen
capscrews if plate is already mounted). Place tool 20-157 into
center bore of camshaft to center the drive plate. See figure
7-12. Tighten capscrews to 40-45 lb. ft. (54-61 Nm) torque.
Capscrews are accessed through notches in 20-157 alignment
tool. Remove alignment tool.
Figure 7-12. Alignment Tool 20-157
(Nut-Mounted Cam Gear).
ALIGNMENT OF 21-TOOTH DRIVE PLATE
(CAPSCREW MOUNT CAM GEAR)
1. Remove capscrew and washer that mount cam gear to
camshaft Install alignment washer (20-286). 5142501 coupling
gear and capscrew inside 21-tooth drive plate. Refer to figure
7-13. Shoulder on washer fits inside bore of cam gear. Snug up
capscrew tightly.
Figure 7-13. Alignment Tool
(Capscrew-Mounted Cam Gear).
ALIGNMENT OF ADAPTER PLATE (1)
NOTE: This procedure (1) is followed when
the 21-tooth drive plate is mounted with a
lock washer and nut. If a capscrew is used
to mount the drive plate, go to the next
procedure (2).
1. Mount the gasket and adapter plate on the flywheel hous-
ing loosely. using the five allen head capscrews. Loosen the
screws if plate is already mounted.
Figure 7-14. Aligning Adapter Plate.
2. Place tool 20-157 into center bore of camshaft to center
adapter plate. See figure 7-14. Tighten the four 1 /2" allen head
capscrews to 78-80 lb. ft. (105-108 Nm) torque. Tighten the one
7116" allen head capscrew to 55-60 lb. ft. (75-81 Nm) torque.
Remove tool 20-157.
ALIGNMl::NT OF ADAPTER PLATE (2)
NOTE: This procedure (2) is followed when
the cam gear is mounted with a capscrew
and washer.
1. Mount gasket and adapter plate on flywheel hOusing
loosely, using the five alien-head capscrews.
2
Remove capscrew and washer mounting cam gear to
carr>cshaft. Install alignment washer 20-286. ODA coupling
5142501. and original capscrew. The shoulder on the washer
20-286 fits inside the bore of the cam gear. Coupling 5142501
fits between the washer 20-286 and the 21-tooth plate. Install
capscrew and snug up tightly.