FLEX COUPL 0300671 - Caterpillar

1. Remove guard assembly (1) from above the transmission. 2. Disconnect the wiring harness from scraper engine shutdown switch (2).3. Remove plate assemblies (3) 4. Remove two bolts and guard assembly (4) from the electronic speed sensor. 5. Disconnect wire harness (5). Remove three bolts and housing (6).Install Electronic Speed Sensor
1. Make sure seal (1) is in position on the transfer gear case housing. Install transmission electronic speed sensor housing (2) on the transmission transfer gears. 2. Install three bolts (3) that hold the housing on the transfer gear case.3. Connect wire harness (4) to speed sensor (5). 4. Install guard (6) and the bolts that hold it. 5. Install plate assemblies (7) on the rear of the machine.6. Connect the wiring harness to scraper engine ground shutoff switch (8). 7. Install guard (9) above the transmission.End By:a. install push-pull bail hook **See machine systems DISASSEMBLY AND ASSEMBLY section.