Description
Link Belt Crane HTC8660 XLB Service Manual
Link Belt Crane HTC8660 XLB Index:
Contents
General Information
Introduction
Axle Specification Number .
Axle and Carrier Identification
Axle Housing Identification
Axle Shaf Identification .
Ring Gear and Pinion Identification
Description
Theory of Operation
Power Divider .
Gearing
Lube Pump .
Differential Lock—up Assembly
Power Flow and Torque Distribution
Torque Distribution with Lockout Disengaged
(Inter—axle Differential is Operating)
Torque Distribution with Lockout Engaged
(Inter—axle Differential is Not Operating) .
Lubrication
Lubrication
Approved Lubricants
Viscosity/Ambient Temp. Recommendations
Lube Change Intervals
Changing Lube .
Draining .
Filling
Standpipes
Seal Replacement
Seal Replacement
Yoke Reuse Guidelines
Yoke Installation and Shoulder Nut
Using Yoke Installation Tool
Inspection
In—Vehicle Inspection
Forward Axle Input Shaft End Play Check .
Forward Axle Output Shaft End Play Check
Out of Vehicle Inspection
General Parts Inspection
Cleaning
Axle Housing Inspection
Towing
Vehicle Towing
Forward Axle
Forward Axle Differential Carrier
Removal and Installation
Removal of Forward Differential Carrier . ,
Removal of Forward Axle Housing Cover
Installation of Forward Differential Carrier
Installation of Forward Axle Housing
Cover and Output Shaft Bearing Parts
Rear Axle
Differential Carrier Removal & Installation .
Removal of Rear Differential Carrier ,
Installation Of Rear Differential Carrier
Differential Carrier Assembly
Differential Carrier Assembly
Forward Axle DS440, 460, 480—P,
DS461, 521, 581 —p
Rear Axle RS440, 460, 480,
Forward Axle DD461 -P, 521 -P, 581
Rear Axle RD461, 521, 581
Power Divider
Power Divider Replacement
Removing Power Divider with Axle
Assembly in the Chassis ..
Removing Power Divider with Axle in Stand
Install Power Divider on Differential Carrier
(With carrier assembled to axle housing)
Install Power Divider on Differential Carrier
(With carrier removed from axle housing)
Remove Power Divider from Differential Carrier
(with carrier removed from axle housing)
Power Divider Overhaul
Disassemble Power Divider Cover
(Axles w/lnput Shaft Tapered Roller Bearing)
Disassemble Inter—axle Differential .
Disassemble Output Shaft .
Assemble Output Shaft
Assemble Inter—axle Differential .
Assemble Power Divider Cover
(Axles w/lnput Shaft Tapered Roller Bearing)
Lube Pump Parts
Input Shaft End Play
Input Shaft End Play for Models Without Inl
Shaft Axial Spring and Thrust Button
Measure and Adjust Input Shaft End Play .
Inter—axle Differential Lockout Overh
Types of Lockouts
Original Design Lockout Overhaul
Disassemble and Remove Lockout
Retrofit Original Design to Cast Iron
Cover Lockout
Assemble & Install Lockout
(Original Design)
Cylindrical Design Lockout Overhaul ………
Disassemble and Remove Lockout
Retrofit Cylindrical Design to Cast Iron
Cover Design Lockout ,
Assemble & Install Lockout
(Cylindrical Design)
Cast Iron Cover Lockout
Disassemble and Remove Lockout
Lockout Interchangeability
Assemble and Install Lockout
(Cast Iron Cover Design)
Differential Carrier Overhaul
Disassemble Differential Carrier
(with power divider removed)
Disassemble Drive Pinion
Disassemble Wheel Differential
(Forw•ard and Rear Axles)
Assemble Wheel Differential
(Forward and Rear Axles) ,
Pinion Bearing Preload Adjustment
Trial Build-up
Pinion Bearing Preload
(Press —fit Bearings)
Final Pinion Bearing Preload Test
(Press—fit Bearings )
Pinion Bearing Preload
(Slip—fit Bearings)
Assemble Drive Pinion
Slip—fit Outer Pinion Bearing .. , . , , , .
Install Pinion .
Forward Axle
Rear Axle
Ring Gear and Pinion Adjustments
Install Helical Gear & Pinion Outer Support Bearir
(Forward Axle Only)
Install Differential Forward and Rear Axles
Adjust Differential Bearing Preload
Install/Adjust Ring Gear Thrust
Screw (if so equipped) ,
Backlash Adjustment
Adjust Differential Bearing Preload
Ring Gear and Pinion Tooth Contact
Check Tooth Contact Pattern (New Gearing)
Check Tooth Contact Pattern (Used Gearing)
Adjust Tooth Contact Pattern … .. ….
Adjust Pinion Position
Adjust Backlash
Wheel Differential Locking Axles
Comparison Information on Eaton Wheel
Differential Locking Axles
Towing of Vehicles Equipped with Wheel
Differential Lock (Type 3 Only)
Differential Lock Theory of Operation .
Differential Lock Engaged
Differential Lock Disengaged
Differential Lock Engagement Indicator ,
Control Systems
Transmission Low—Range Interlock Control
System (Preferred System)
Direct Driver —Controlled System
Air Shift Unit
Air Shift Unit Theory of Operation ..
Air Shift Unit Replacement
Removal Of Shift unit
Air Shift I-Jnit Installation
Air Shift Unit Overhaul
Disassemble Unit .
parts Inspection
Assemble unit
Lubrication ,
Wheel End Service
Wheel End Seal .
Wheel Bearing Adjustment
3 Piece Dowel—Type Lockwasher System
3 Piece Tang —Type Lockwasher System
4 Piece Tang/Dowel—Type Lockwasher
System
End Play Verification Procedure
End Play Re—adjustment Procedure .
Wheel End Play Verification
Wheel End Lubrication .
Lubrication of Wheel Ends w/OiI Fill Hole
Lubrication of Wheel Ends without
Oil Fill Hole
Fastener Torque Specification
Thread Size Identification .
Class Identification (Fastener Strength) .
Torque Chart
Torque Chart
