Procedure for Releasing Stuck Buttons Due to Rapid Altitude Changes for Certain Advisor Displays {7490}
- Asphalt Paver:
- AP-500D (S/N: B3D1-UP)
- Backhoe Loader:
- 416E (S/N: SHA1-UP; BWC1-UP)
- Landfill Compactor:
- 836K (S/N: B8H1-UP; B4K1-UP)
- Engine:
- G3508 (S/N: WPM1-UP; WPN1-UP; DLR1-UP)
- Off-Highway Truck/Tractor:
- 770G (S/N: ECM1-UP)
- Wheel Dozer:
- 854K (S/N: H9K1-UP; H8M1-UP)
- Wheel Loader:
- 992K (S/N: ZMX1-UP; 8801-UP)
- AP1000E (S/N: T1F1-UP; DKH1-UP)
- AP1055E (S/N: TJF1-UP; TRS1-UP)
- AP500E (S/N: JWK1-UP)
- AP555E (S/N: A5D1-UP)
- AP600D (S/N: TFM1-UP; TFZ1-UP)
- AP655D (S/N: GNN1-UP; MAN1-UP; MAT1-UP; GNZ1-UP)
- BG1000E (S/N: RTT1-UP)
- BG1055E (S/N: FRR1-UP)
- BG500E (S/N: B5E1-UP)
- BG555E (S/N: B5P1-UP)
- BG600D (S/N: B6K1-UP)
- BG655D (S/N: BPA1-UP; B5D1-UP)
- 420E (S/N: PRA1-UP; PHC1-UP; HLS1-UP; KMW1-UP)
- 430E (S/N: SCD1-UP; RLN1-UP; DDT1-UP; EAT1-UP)
- G3508B (S/N: RBK1-UP)
- G3512 (S/N: WPP1-UP; WPR1-UP; GNS1-UP)
- G3512B (S/N: JHH1-UP)
- G3516 (S/N: 4EK1-UP; WPS1-UP; WPT1-UP)
- G3516B (S/N: JEF1-UP)
- 793FSeries AC (S/N: EMD1-UP)
- 793F (S/N: SND1-UP; SSP1-UP)
- 795FSeries AC (S/N: ERM1-UP)
- 797F (S/N: LAJ1-UP; WSP1-UP)
- 993K (S/N: LWA1-UP; Z9K1-UP)
- 994H (S/N: DWC1-UP)
The information pertains to the following Advisor displays:
- 284-8905 Electronic Control Module (Advisor)
- 284-8906 Electronic Control Module
- 283-9530 Monitor Display Gp
- 284-8908 Electronic Control Gp
- 360-0192 Electronic Control Module
Show/hide table
Illustration 1 | g02607376 |
284-8905 Electronic Control Module (Advisor) |
Rapid changes in altitude will cause changes in internal pressure within the Advisor display. An increase of internal pressure may cause the buttons to be hard to press or not function. A decrease in internal pressure may cause the buttons to be pulled in causing possible "Stuck Button"events.
If the buttons remain stuck, then perform the following procedure:
- Wait for a period up to 24 hours for the pressure to equalize.
- If the buttons remain stuck, then loosen the screw (1) on back of the display.
Note: Do not remove the screw.
Show/hide table
Illustration 2 | g02607342 |
- Securely tighten the screw to maintain an environmental seal within the display.
Show/hide table
NOTICE |
---|
The screw must be reinstalled securely or internal corrosion of the display will occur. |
Caterpillar Information System:
C3.4B Industrial Engine Fuel System Secondary Filter - Replace
3500 Engines Turbocharger
374F Excavator Machine System Hydraulic Pedal Control (Auxiliary)
2011/08/25 New Seat Now Used on AD30 Underground Articulated Truck {7312, 7324}
621H, 623H and 627H Wheel Tractor-Scrapers Implement Electronic Control System Automatic Return Function for the Ejector Does Not Operate
621H, 623H and 627H Wheel Tractor-Scrapers Implement Electronic Control System General Information
992K Wheel Loader Cooling System Coolant Level - Check
D3K2, D4K2 and D5K2 Track-Type Tractors Power Train Track Carrier Roller
D6N Track-Type Tractor MID 039 - CID 2212 - FMI 04
D6N Track-Type Tractor MID 039 - CID 0590 - FMI 14
D6N Track-Type Tractor MID 039 - CID 0672 - FMI 02
D6N Track-Type Tractor MID 039 - CID 1198 - FMI 13
621H, 623H and 627H Wheel Tractor-Scrapers Implement Electronic Control System Float Function for the Apron Does Not Operate
621H, 623H and 627H Wheel Tractor-Scrapers Implement Electronic Control System Quick Drop Function for the Bowl Does Not Operate
621H, 623H and 627H Wheel Tractor-Scrapers Implement Electronic Control System Solenoid Calibration Is Not Successful
621H, 623H and 627H Wheel Tractor-Scrapers Implement Electronic Control System Electronic Control Module (ECM)
2011/07/26 A Retrofit Kit is now Available to Update the D10T with an Access Ladder Kit {7254}
621H, 623H and 627H Wheel Tractor-Scrapers Implement Electronic Control System Emerging Symptom Information
950K and 962K Wheel Loaders Electrohydraulic System Hydraulic System Troubleshooting
D3K2, D4K2 and D5K2 Track-Type Tractors Power Train Track Roller
D3K2, D4K2 and D5K2 Track-Type Tractors Power Train Final Drive
950K and 962K Wheel Loaders Electrohydraulic System Relief Valve (Load Sensing Signal) - Test and Adjust
Testing the Diesel Particulate Filter (DPF) for Cracks and Leaks {108F} Testing the Diesel Particulate Filter (DPF) for Cracks and Leaks {108F}
621H, 623H and 627H Wheel Tractor-Scrapers Engine Supplement Engine Oil Cooler - Remove and Install - Tractor