High Pressure Wash Kit Replaces High Pressure Pump To Improve Service Life{5614}
Usage:
PR-450 (7DC),
PR-450C (7PJ),
PR-750B (8AC1-139),
PR-750C (8AC140, 7CK) PR-1000 (5XC),
PR-1000C (5XC) Cold Planers
Description of Change: The 8T-4046 Water Pump Group is no longer available. It is replaced with a new high pressure wash kit that provides improved service life.
Adaptable To:
The new 106-7761 High Pressure Wash Kit is a direct replacement for the former 8T-4046 Water Pump Group, which is canceled. The new kit is effective with PR-450C(7PJ1), PR-750C(7CK1), and PR-1000C(5XC150). The new high pressure wash kit is adaptable to PR-450(7DC1-Up), PR-750B(8AC1-139), PR-750C(8AC140-Up), PR-1000(5XC1-137), and PR-1000C(5XC138-149).
New high pressure wash kit.
(A) Supply line. (B) Return line.
Caterpillar Information System:
1993/11/01 Serviceable Parts For Water Spray Pump{5614}
1993/11/01 Serviceable Parts Available For Tilt Cylinder Load Control Valve Groups{5104,5117,5123,5127}
1993/11/01 New Precharge Pressures For Trucks With Two Steering Accumulators{4331}
1993/11/01 New Thicker Front Wheel Castings Are Used To Increase Wheel Life{4201}
1993/10/25 New Bracket Replaces Heat Shield In Turbocharger Support Group For Additonal Strength{1050,1073}
1993/10/25 New Clips With Grommets Used On Large Water Lines Prevents Wear{1380}
1993/10/25 Pre-Strikeoff Plates With Angled Deflector Available For VIP Screeds{6646}
1993/10/25 Stronger Drive Chains Available For Parts Service{3261}
1993/10/25 Heavy-Duty Seal Kit Availble For Servicing Brake Calipers{4256,4250}
1993/10/25 Change In The Assembly Procedure Of The Damper In The Parking And Service Brake Group Provides Greater Reliability{4151,4267}
1993/10/25 New Fan Guards Used In Suction Fan Group{1360}
1993/10/18 Longer Bolts Required With New Spacer Block {1124}
1993/11/01 Check Valves Now Used In Hydraulic Steering Circuit To Prevent Steering Kickback{5067}
1993/11/01 Sealant Replaces A Gasket In Oil Pan Groups{1302,7555}
1993/11/09 Effort Needed To Depress And Hold The Foot Accelerator Pedal Can Be Reduced{1265,1250}
1993/11/09 Rear Axle Lubricant Now Being Offered{3278}
1993/11/09 Improved Window Seals And Sealing Procedure Used On Most Caterpillar Machines{7300,7310}
1993/11/09 New Cylinder Block Groups Have Additional Material Added To The Camshaft Bore Area{1201}
1993/11/15 Engine Overheating May Be Caused By Paint Plugging Radiator Core {0771,1000,1374}
1993/11/15 Early Hour Maintenance For The B-Series Extendable Stick {6833}
1993/11/15 Radiator Shroud Assembly Has Slots To Make Removal Easier {1381}
1993/11/15 New Hose Assemblies Used To Prevent Brake Cooling System Overheating {4257}
1993/11/15 Rear Frame To Oscillating Hitch Plate Joint Has Been Reinforced {7051}
1993/11/15 Parts Available To Adapt Umbrella To Asphalt Pavers {7313,7312}