Serviceable Parts Now Available For Cutter Clutch {5606}
Usage:
PR-105 ( 5WC ) Pavement Profilers
Serviceable parts are now available for the 8C3907 Cutter Clutch on the PR-105 Pavement Profiler. The 8C3907 Cutter Clutch was not serviceable in the past. Parts are available either as individual components or in kit form. See chart. This clutch is in effect with PR-105 Pavement Profiler 5WC202 and earlier machines that have been upgraded with the 8C3907 Clutch.
Illustration 1. Location of serviceable parts in 8C3907 Cutter Clutch.
Illustration 2. View "A" of cutter clutch showing push rod (37).
Illustration 3. Front view of cutter clutch showing location of bleeder screw (36).
Caterpillar Information System:
1990/02/05 New Hose Clamps Have Constant Torque {5057,7554}
1990/02/05 New Hardware Improves Hydraulic And Transmission Tank Group {5056,3177}
1990/02/05 Check Differential Pinion Bearing Retainer Bolts Whenever Transmission Is Removed {3254,3269}
1990/02/05 Steel Wear Strips Can Be Modified To Make Them Adjustable {6151}
1990/02/05 New Wider Mobil-trac System (MTS) Belt Available {4198}
1990/02/05 New Bevel And Transfer Gear Groups With Higher Capacity Bearing Used In Transmission Arrangements {3257,3256}
1990/02/05 Installation Procedure For Asbestos-Free Brake Linings {4110}
1990/01/29 New Seal Used In Governor Fastener Group{1264}
1990/01/29 Special Application Rotor Blade Tool Available{6821}
1990/01/29 New Rotor Arrangement Using Quick Change Tool System Is Available{6636}
1990/01/29 New Smooth Endless Conveyor Belt Used{6621}
1990/01/29 Improved Hub And New Bolt Used In Hydraulic Pump Coupling Group{5062}
1990/02/12 Seals Can Be Added To Suspension Cylinder Bearings{7213}
1990/02/12 Invert A-Frame Mounting Bolts To Obtain Correct Torque{3268,7200}
1990/02/12 Move The Grease Fitting To Improve Lubricant Penetration To Suspension Frame Bearings
1990/02/12 New Pressure Switch Used In Suspension Inhibit Circuit{7200}
1990/02/12 Heavy-Duty Wiper Motor Used{7305}
1990/02/12 New Mounting Bracket Improves Operation Of Hoist Cable{5136}
1990/02/12 Improved 2U0259 Rubber Cover For Hoist Valves Is More Resistant To Heat And Contaminants{5136}
1990/02/12 Use Correct Method When Installing Center Bonded Mounts{1273,5056}
1990/02/12 Longer Nipple Prevents Mud From Covering Rear Axle Housing Breather{3260}
1990/02/12 Rework Procedures For The Hydraulic Pump Bias Piston{5070}
1990/02/12 New Components Used In Positioner And Kickout Group{6107,5109,5112}
1990/02/12 New Mounting And Cylinder Group, Quick Coupler Group And Lines Group Improve Visibility{5133,5057,6129}