Camshaft and Timing Gear Train
02
050
24
RG,RG34710,196 –19–25OCT00–6/7
RG8338 –UN–21MAY98
Checking Bushing Oil Hole Alignment
RG8339 –UN–21MAY98
Index Pin Installed through Bushing
10. Remove tool set and insert the smaller end of
JDG968-5 Alignment Pin from the TOP side of tower
oil lube hole. This pin must pass through installed
bushing completely to ensure proper lube hole
alignment.
If alignment pin does not pass through bushing oil
hole, remove bushing and install a new one.
Install remaining bushings using the same procedure
as above and by positioning tool set as follows:
IMPORTANT: Protect previously installed bushings
from tool damage with clean shop
towels when installing 313793 Forcing
Screw through bores.
11. No. 2 Bushing:
Install JDG968-2 Bushing Installer and JDG968-4
Alignment Sleeve with bushing in front of tower No. 3
and JDG968-3 Guide in rear of tower No. 5.
12. Install 313793 Forcing Screw with double nut toward
front of engine.
13. Use a 304.8 mm (12.0 in.) extension with ratchet to
reach double nut.
14. No. 4 Bushing:
NOTE: Install bushing No. 4 before installing bushing No.
3.
Adjust double nut position on forcing screw so that
double nut is 51 mm (2.0 in.) from end of rod.
NOTE: JDG968-1 Bushing Remover can be positioned in
tower No. 6 as a pilot, if desired.
15. JDG968-2 Bushing Installer and JDG968-4 Alignment
Sleeve with bushing in front of tower No. 7 and
JDG968-3 Guide in rear of No. 5 tower without
bushing.
16. Install 313793 Forcing Screw with double nut and
thrust washer against JDG968-3 Guide [51 mm (2.0
in.) with forcing screw extending through guide].
CTM100 (06APR04)
02-050-24
P
OWER
T
ECH
10.5 L & 12.5 L Diesel Engines
040604
PN=264
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