Usage:
Challenger 35 (8DN),
Challenger 45 (1DR),
Challenger 55 (7DM) Agricultural Tractors
Reference: Service Manual Module; SENR8308; Disassembly & Assembly; Power Train; "Power Take-off (PTO) Output Shaft", pages 110-112, and "Rock Shaft Bearing Seals", pages 160-161.
Two new service tools are available for the PTO output shaft and the hitch rock shaft.
Illustration 1. 137-3482 Seal Installer (1). 1P-0531 Handle (2). 6J-2819 Socket Head Cap Screw (3).
The 137-3482 Seal Installer (1) is used to install seals in both the retainer assembly for the PTO output shaft and hitch cover assembly for the rock shaft. The end faces of the seal installer are marked with "PTO Seal" and "Rock Shaft Seal" to identify which end to use when installing the seals. The seal installer is used in conjunction with 1P-0531 Handle (2) and 6J-2819 Socket Head Cap Screw (3).
Illustration 2. 137-3483 Seal Installer (4).
The 137-3483 Seal Installer (4) is used to support the PTO shaft seal during assembly of the retainer assembly over the PTO shaft.