A New Main Power Relay and Starter Relay are now used {4493, 7499}
`
2007/10/08
[SEPD0909]
2007/10/08
A New Main Power Relay and Starter Relay are Now Used {4493, 7499}
2007/10/08
A New Main Power Relay and Starter Relay are Now Used {4493, 7499}
ELECTRICAL AND STARTING SYSTEM
SWITCH GP
2007/10/08
A New Main Power Relay and Starter Relay are Now Used {4493, 7499}
2007/10/08
A New Main Power Relay, Starter Relay and Glow Plug Relay are Now Used {1403, 1412, 4493, 7499}
2007/10/08
A New Main Power Relay and Starter Relay are Now Used {4493, 7499}
2007/10/08
A New Main Power Relay and Starter Relay are Now Used {4493, 7499}
2007/10/08
A New Main Power Relay and Starter Relay are now used {4493, 7499}
2007/10/08
A New Main Power Relay and Starter Relay are Now Used {4493, 7499}
- Load Haul Dump:
- R2900G (S/N: GLK1-UP; JLK1-UP)
Description of Change: A new main power relay and starter relay are now used in the electrical and starting system.
Adaptable To: The new 254-3783 Magnetic Switch is adaptable to R2900G (S/N: GLK1-UP; JLK1-818).
The new 254-3783 Magnetic Switch is effective in production with R2900G (S/N: JLK819-UP).
Show/hide table
| Former Part Number | Description | Replacement Part Number |
| 241-8368 | Magnetic Switch | 254-3783 |
Procedure to Install the New Main Power Relay and Starter Relay
Show/hide table
| Required Parts | ||
| Qty | Part Number | Description |
| 2 | 254-3783 | Magnetic Switch |
| 1 | 116-0118 | Clip |
| 1 | 1DE4128 (316-2969) | Suppressor Harness |
| 1 | 1DE0064 (163-5807) | Cable Strap |
Main Power Relay Installation
- Turn the disconnect switch and the key start switch to the OFF position.
- Remove cover (1) .
Show/hide table
 | |
| Illustration 1 | g01416555 |
- Remove and discard magnetic switch (2) .
Show/hide table
 | |
| Illustration 2 | g01416556 |
(2) 241-8368 Magnetic Switch | |
Show/hide table
 | |
| Illustration 3 | g01418195 |
(2) 241-8368 Magnetic Switch | |
- Install magnetic switch (3) .
Show/hide table
 | |
| Illustration 4 | g01418197 |
(3) 254-3783 Magnetic Switch | |
- Install cover (1) .
Starter Relay Installation
- The disconnect switch and the key start switch remain in the OFF position.
- Remove and discard magnetic switch (1) .
Show/hide table
 | |
| Illustration 5 | g01416561 |
Left hand view of engine (1) 241-8368 Magnetic Switch | |
- Install magnetic switch (2) and clip (3) .
Show/hide table
 | |
| Illustration 6 | g01416562 |
(2) 254-3783 Magnetic Switch (3) 116-0118 Clip | |
- Connect suppressor harness (4) between magnetic switch (2) and the existing harness.
Show/hide table
 | |
| Illustration 7 | g01416563 |
(2) 254-3783 Magnetic Switch (4) 1DE4128 Suppressor Harness (5) 1DE0064 Cable Strap | |
- Install suppressor harness (4) to clip (3) .
- Install two cable straps (5) .
Information System:
CP54 and CS54 Vibratory Soil Compactors Machine Systems
Case Drain Flow for Piston Motor (Vibratory) - Test
12M and 140 Motor Graders Power Train
Service Brake (Wheel Spindle) - Assemble
140M and 150 Motor Grader Power Train
Service Brake (Wheel Spindle) - Disassemble
CS54 and CP54 Vibratory Soil Compactors
Fuel System - Prime
CP54 and CS54 Vibratory Soil Compactors Machine Systems
Magnetic Sensor (Vibratory) - Test and Adjust
CP56, CS56, CP64, CS64, CP74 and CS74 Vibratory Compactors Propel System
Hydraulic Schematic (Propel System)
CB22, CB24, CB32 and CC24 Utility Compactors
Engine Oil Level - Check
CP56, CS56, CP64, CS64, CP74 and CS74 Vibratory Compactors Propel System
Electrical Schematic (Propel System)
C32 Engine for D11T Track-Type Tractors
Cooling Fan Override - Test
Repair of Cracks in Front Frame Crossmember{7051}
CB22, CB24, CB32 and CC24 Utility Compactors
Cooling System Water Temperature Regulator - Replace
CP56, CS56, CP64, CS64, CP74 and CS74 Vibratory Compactors Propel System
Piston Motor (Wheel Propel)
2007/12/31
Correction to Service Magazine , "New Software is Available for the Oil Renewal System" {1349, 7620}
CP54 and CS54 Vibratory Soil Compactors Machine Systems
Vibratory Frequency - Test and Adjust
24M Motor Grader Implement Electronic Control System
General Information
CP56, CS56, CP64, CS64, CP74 and CS74 Vibratory Soil Compactors Machine Systems
Operator Controls (Vibratory System)
CP54 and CS54 Vibratory Soil Compactors Machine Systems
Piston Pump Neutral (Vibratory) - Test and Adjust
140M and 150 Motor Graders Engine Supplement
Engine - Remove
CP56, CS56, CP64, CS64, CP74 and CS74 Vibratory Soil Compactors Machine Systems
Piston Pump (Vibratory)
3176C and 3196 Engines for Caterpillar Built Machines
Piston and Rings
770 and 772 Off-Highway Trucks Power Train
Axle Shaft - Remove
770 and 772 Off-Highway Trucks Power Train
Axle Shaft - Install
C32 Engine for D11T Track-Type Tractors
Crank without Injection - Test
140M and 150 Motor Graders Engine Supplement
Engine - Install