1998/01/19 Caterpillar


Bellows And Cable Strap Added To The Park Brake Cable Reduces Water Entry{4267}

Usage:


TH62 (4TM, 3LN),
TH63 (5WM, 3NN),
TH82 (3JN, 3KN),
TH83 (3RN) Telehandlers

Description of Change: A bellows has been added to the park brake cable (brake handle end) in the above machines. The bellows helps reduce the possibility of water entry into the cable. A cable strap has been added in order to create even better water entry resistance.

NOTE: Water accumulation in the park brake cable may freeze, and not allow the park brake to release when the brake handle is released.


View of the 8I-4631 Park Brake Cable.

(1) 7K-1181 Cable Strap.
(2) 151-3029 Bellows.

Adaptable To: An additional 151-3029 Bellows and 7K-1181 Cable Strap are added to the 8I-4631 Park Brake Cable at the brake handle end in the above machines. The 151-3029 Bellows and 7K-1181 Cable Strap are adaptable back to first production, and are serviceable components of the following brake control groups:

* 8I-3185 Brake Control Group
* 128-1442 Brake Control Group
* 143-5294 Brake Control Group
* 145-8398 Brake Control Group

Caterpillar Information System:

1998/01/19 Correction To Lubricant Viscosities And Refill Capacities Charts{7581}
1998/01/19 Correction To Operation & Maintenance Manual SEBU6956{0374,0375}
1998/01/19 New U-Cup Seal In Front And Rear Suspension Cylinder Groups Increases Service Life{7201}
1998/01/19 Improved Duo-Cone Seal Retainer Used In Certain Brake Groups And Wheel Arrangements{4251,4267,7561}
1998/01/19 Orifice Plate Has Been Added To Brake Oil Cooler Lines Group{4257,1365}
1998/01/19 New Indicator Assembly (Torque Convertor Oil Temperature) Available{7477}
1998/01/19 Improved Spring Assembly (Rear Window Strut){7310}
1998/01/19 Proper Assembly Of Elbow And O-Ring Seal For The Piston Pump Group{5055}
1998/01/19 Lubrication Intervals When Using Hammers On Backhoe Loaders{6333}
1998/01/19 Use 125-4633 Plate To Remove And Install Transmission{0635,3030,3150}
1998/01/05 Service Kits Available For Telehandler Roof Wiper {7305}
1998/01/05 Correct Boom Chain Information {6404,6460}
1998/01/19 Improved Pin Replaces The Former Pin In Frame Leveling Group{5105}
1998/01/19 Single Belt Used On Fan Drive Group{1357}
1998/01/19 Front End Covers (Gland Nuts) Have Alternate Designs{7562}
1998/01/19 New Water Valve Assembly And New Board Control Assembly That Improve Reliability Of HVAC System Are Available{7320,7309,7304,7337,7311}
1998/01/19 Use 125-5723 Socket Wrench Assembly For Removal And Installation Of Stake-Type Differential Pinion Shaft Nut{3254}
1998/01/19 Improved Dual Horsepower Solenoid Now Available{1705}
1998/01/19 Machine Flash Software Ordered Through The Parts Distribution System Now Available Through Corporate Mail Box{1900,1920}
1998/01/19 Improved Alpha-Numeric SMCS (Service Management Control System) Component Codes Allow For Future Expansion Of System Categories{0374}
1998/01/19 Use 126-7175 Push Puller Assembly For Various General Purpose Applications{0600}
1998/01/19 Use 1U-9500 Flow Communicator On Caterpillar Diagnostic Tools{1250,0782}
1998/01/26 New Torque Converter Bearing Increases Service Life {3101}
1998/01/26 Hydraulic System Breather Relocated {5056}
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