CAMSHAFT 2001318 - Caterpillar

Illustration 8 g02737536
Typical example
Install 3J-7354 O-Ring Seal (18) on 4S-4857 Tee (19). Install 4S-4857 Tee (19) .
Connect 242-1940 Hose As (14) to 4S-4857 Tee (19) .
Install new 252-9717 Hose As (20) between the rear brake pressure gauge and 4S-4857 Tee (19) .Note: For machines S/N:LJB1138-UP the 9S-4182 Plug must be removed before installing 8T-2353 Adapter (23) .
Install 3J-7354 O-Ring Seal (18) on 8T-2353 Adapter (23). Install 8T-2353 Adapter (23) .
Install 3J-1907 O-Ring Seal (21) on 183-5035 Pressure Switch (22). Install 183-5035 Pressure Switch (22) .Installation of the Wiring Harness
Note: Install the wiring with the electrical schematic. Refer to Illustration 11. Install all harnesses securely by using the cable ties listed in Table 1.
Illustration 9 g02737597
View of the electronic transmission control with the 252-9309 Harness installed
Illustration 10 g02737598
Typical view of the lines group (lower) with the 183-5035 Pressure Switch installed
Install wire EL709 from 252-9309 Harness (24) into pin 11 of Electronic Transmission Control J2 plug (26) .
Connect earth wire 202-BK from 252-9309 Harness (24) at location (A) .
Route 252-9309 Harness (24) from Electronic Transmission Control J2 plug (26) following existing lower cab part B harness (25) to the 183-5035 Pressure Switch (29) .
Connect 2-pin plug (28) from 252-9309 Harness (24) to the 183-5035 Pressure Switch receptacle (27) .
Install cover (6) .
Install suspension seat (3) .
Install cover (1) .Installation of the Software
Turn the battery disconnect switch to the ON position.
Use Caterpillar Winflash Electronic Technician (ET) to flash the Software-Gp into the Electronic Transmission Control.Note: The new software is available in the form of a flash file from Cat Underground Mining through the Dealer Solution Network (DSN). Reference Custom Service Information, REHS0684 in the service request.
Cycle the battery disconnect switch to the OFF position and back to the ON position.
Purge the air from the braking system. Refer to Systems Operation Testing and Adjusting, RENR6937, "R1300G Load Haul Dump Braking System", "Braking System Air-Purge".
Check that the Automatic Parking Brake system operates correctly. Refer to ""Automatic Parking Brake System Operation"".Electrical System Schematic
Illustration 11 g01524317
View of the automatic parking brake system electrical schematicAutomatic Parking Brake System Operation
This system should not be used as a substitute for physically engaging the parking brake before leaving the operator station.
A Load Haul Dump machine equipped with the automatic parking brake system will automatically engage the parking brake under certain conditions. The system uses the Electronic Transmission Control to detect when all the following conditions are active for 3 seconds or more:
Parking brake disengaged.
Remote control switch is in the OFF position (if equipped).
Ground speed is less than 5 km/h (3.1 mph).
Engine rpm is between 550 rpm and 800 rpm.
Neutralizer pedal released (foot off pedal).
Service brake pedal released (foot off pedal).When all the above conditions are continuously active for 3 seconds or more, the parking brake will automatically engage.If the parking brake is automatically engaged, disengage the parking brake by cycling the parking brake switch from the OFF position to the