Camshaft and Timing Gear Train
02
050
26
RG,RG34710,197 –19–26OCT00–1/1
SAE “A” (Front) and SAE “B” (Rear) Auxiliary Drive Assembly
RG9038 –UN–09AUG99
Auxiliary Drive Assembly
A—Snap Ring D—Cover Plate H—Snap Ring
1
L—"A" Adapter
B—Auxiliary Drive Idler Gear E—Gasket I—Bearing M—Gasket
C—Support Bushing F—"B" Adapter Housing J—Splined Gear N—Cover Plate
G—O-Ring K—O-Ring
NOTE: Refer to CTM67, OEM Engine Accessories, for
repair of auxiliary drive assembly.
Torque specifications for adapter housing (F) and
support bushing (C) are as follows:
Specification
SAE “A” Front Auxiliary Drive
Adapter Housing Nuts—Torque 50 N•m (37 lb-ft)...............................
SAE “A” Front Auxiliary Drive
Idler Gear Support Bushing—
Torque 220 N•m (162 lb-ft)...................................................................
1
A shim may be used with snap ring (H) to set gear shaft end play.
CTM100 (06APR04)
02-050-26
P
OWER
T
ECH
10.5 L & 12.5 L Diesel Engines
040604
PN=266