Transfer Clutch: Reassembly

Install transfer clutch piston. Install return spring and clutch piston seal. Using Snap Ring Outer Guide (499257300) and spring compressor, compress return spring and install snap ring. Install driven plates, drive plates, retaining plate and snap ring. Intermittently apply compressed air to check transfer clutch operation. See Figure and Figure .

Measure clearance between retaining plate and snap ring. Standard clearance is .008-.024" (.20-.60 mm), with a maximum allowable limit of .063" (1.60 mm). If clearance is not within specification, select appropriate retaining plate for proper clearance. See SELECTIVE TRANSFER CLUTCH RETAINING PLATE table.

SELECTIVE TRANSFER CLUTCH RETAINING PLATE

Part No.	Thickness - In. (mm)
31593AA151	.130 (3.30)
31593AA161	.146 (3.70)
31593AA171	.161 (4.10)
31593AA181	.177 (4.50)

NOTE: DO NOT expand transfer clutch rear drive shaft seal rings excessively when installing.

Using Installer (899580100) and press, install ball bearing onto rear drive shaft. Coat seal rings with petroleum jelly and install in seal ring grooves of rear drive shaft.