An Improved Stabilizer Valve is Now Used on F2 Series Backhoe Loaders {5051, 5067}
- Backhoe Loader
- 415F2 (S/N: HWA1-417)
- 416F2 (S/N: LYA1-287; HWB1-923; LBF1-1200)
- 420F2 (S/N: LBS1-188)
- 420F2 IT (S/N: LYC1-341; HWD1-1184)
- 420F2 ST (S/N: LYB1-536; HWC1-1501)
- 430F2 IT (S/N: LYE1-190; HWG1-234)
- 430F2 ST (S/N: LYD1-184; HWE1-468)
- 416F2 (S/N: LYA1-287; HWB1-923; LBF1-1200)
Description Of Change: An improved stabilizer valve is now used to reduce drift on the stabilizer leg during long periods of inactivity. The new valve group has improved lockout cartridges and better performance.
Adaptable To: The following parts are adaptable to the machines within the listed serial numbers, and are effective with all machines after the listed serial numbers.
Show/hide table
| |
| Illustration 1 | g06034346 |
|
(A) Boom lock lever (1a) Right stabilizer lockout (1b) Left Stabilizer lockout | |
Show/hide table
| |
| Illustration 2 | g06034404 |
|
(1a) Right stabilizer lockout (1b) Left stabilizer lockout | |
Show/hide table
| Required Parts | |||
|---|---|---|---|
| Qty | New Part Number | Part Name | Former Part Number |
| 2 | Check Valve Gp | ||
Caterpillar Information System:
CB7 and CB8 Vibratory Asphalt Compactor Machine Systems Case Drain Flow for Piston Motor - Test and Adjust - Solid Drum
New Hose Assembly in the Hydraulic Lines Is Now Used on Certain M and L Series Motor Graders {5057} New Hose Assembly in the Hydraulic Lines Is Now Used on Certain M and L Series Motor Graders {5057}
An Improved Articulating Hitch Group Is Now Used on Certain CB44B and CB54B Vibratory Asphalt Compactors {7057, 7100} An Improved Articulating Hitch Group Is Now Used on Certain CB44B and CB54B Vibratory Asphalt Compactors {7057, 7100}
Steering Lines Group Has Been Updated on Certain M Series and L Series Motor Graders {4304, 5057} Steering Lines Group Has Been Updated on Certain M Series and L Series Motor Graders {4304, 5057}
AP300F Asphalt Paver Machine Systems Wheel (Front Wheel Assist) - Remove and Install
745 Articulated Truck Safety Messages
Procedure for Checking Crankshaft End Play on Certain 794 and 795F Series AC Off-Highway Trucks {1201, 1202} Procedure for Checking Crankshaft End Play on Certain 794 and 795F Series AC Off-Highway Trucks {1201, 1202}
A New Procedure for Retrofitting Skylight Window Hardware and Seals Is Now Used on Certain Wheel Feller Bunchers {7301, 7310} A New Procedure for Retrofitting Skylight Window Hardware and Seals Is Now Used on Certain Wheel Feller Bunchers {7301, 7310}
785G IV Off-Highway Truck Field Assembly Power Train - Install
Flexible Coupling Group Information has been Updated on Certain 794 AC, 795F AC, and MT4400D AC Off-Highway Trucks {4456} Flexible Coupling Group Information has been Updated on Certain 794 AC, 795F AC, and MT4400D AC Off-Highway Trucks {4456}
AP355F Asphalt Paver Machine Systems Washdown Hose Reel - Remove and Install
426F2 Backhoe Loader Engine Supplement Electric Starting Motor - Remove and Install
An Improved Front Wiper Motor Is Now Used on F2 Series Backhoe Loaders {7305} An Improved Front Wiper Motor Is Now Used on F2 Series Backhoe Loaders {7305}
R1700 Load Haul Dump Power Train, Steering, Braking, Hydraulic, and Machine Systems Sensor Supply - Test
422F2, 427F2, 428F2, 432F2, 434F2 and 444F2 Backhoe Loaders Hydraulic and Steering System Hydraulic Tank and Mounting
427F2 Backhoe Loader Daily Inspection
426F2 Backhoe Loader Engine Supplement Alternator - Remove and Install
745 & 740 GC Articulated Truck General Information (Brake System)
CB7 and CB8 Vibratory Asphalt Compactor Machine Systems Vibratory Frequency - Test and Adjust - Speed
Cat ® Compaction Control Configuration and Setup Procedure for Certain Landfill Compactors {1408, 7490, 7494, 7610} Cat ® Compaction Control Configuration and Setup Procedure for Certain Landfill Compactors {1408, 7490, 7494, 7610}
Installation of the 526-5028 Coupler Lines Gp on Certain Wheel Loaders {5057, 5133, 5491, 6129} Installation of the 526-5028 Coupler Lines Gp on Certain Wheel Loaders {5057, 5133, 5491, 6129}
14M3 Motor Grader TA2 Technical Inspection {0372, 0374, 1000, 7000, 753T, 7565} 14M3 Motor Grader TA2 Technical Inspection {0372, 0374, 1000, 7000, 753T, 7565}
Installation of the 526-5049 Coupler Lines Gp on Certain Wheel Loaders {5057, 5133, 5491, 6129} Installation of the 526-5049 Coupler Lines Gp on Certain Wheel Loaders {5057, 5133, 5491, 6129}
Installation of the 526-5061 Coupler Lines Gp on Certain Wheel Loaders {5057, 5133, 6129} Installation of the 526-5061 Coupler Lines Gp on Certain Wheel Loaders {5057, 5133, 6129}