Challenger RB452 - Drives System Maintenance; Driveline and Universal Joint Service; Slip Clutch and Gearbox Procedures; Drive Shaft, Chains, and Rollers

79033773 A Rev. 02-1
Contents
Challenger
®
RB452
Round Baler
SERVICE MANUAL
79033773 A Rev.
02 - Drives
Contents
Driveline ......................................................................................................................................................... 02-3
Inspection ................................................................................................................................................ 02-3
Driveline Removal and Installation .......................................................................................................... 02-3
Driveline Shield Removal and Installation ............................................................................................... 02-4
CV Joint Bearing Replacement ............................................................................................................... 02-5
Universal Joint Bearing Replacement ................................................................................................... 02-20
Slip Clutch .................................................................................................................................................... 02-27
Description ............................................................................................................................................ 02-27
Removal ................................................................................................................................................ 02-27
Disassembly .......................................................................................................................................... 02-28
Inspection .............................................................................................................................................. 02-31
Assembly ............................................................................................................................................... 02-31
Installation ............................................................................................................................................. 02-34
Gearbox ....................................................................................................................................................... 02-34
Removal ................................................................................................................................................ 02-34
Installation ............................................................................................................................................. 02-35
Components .......................................................................................................................................... 02-36
Important Notes ..................................................................................................................................... 02-37
Disassembly And Inspection ................................................................................................................. 02-38
Assembly ............................................................................................................................................... 02-38
Drive shaft .................................................................................................................................................... 02-40
Removal ................................................................................................................................................ 02-40
Installation ............................................................................................................................................. 02-41
Roller Chains ............................................................................................................................................... 02-42
Lubrication ............................................................................................................................................. 02-42
Inspection .............................................................................................................................................. 02-43
Tension .................................................................................................................................................. 02-46
Spring Clip Connector ........................................................................................................................... 02-47
Starting Roll ................................................................................................................................................. 02-48
Components .......................................................................................................................................... 02-48
Removal ................................................................................................................................................ 02-49
Installation ............................................................................................................................................. 02-50
Drive Roll ..................................................................................................................................................... 02-53
Removal ................................................................................................................................................ 02-53
Installation ............................................................................................................................................. 02-55
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