NUT 2H9180 - Caterpillar

Start By:a. remove transfer gearsb. remove transmission hydraulic control valvesc. remove transmission oil pump and pump drive If problems are experienced when removing or installing the planetary group and torque converter using the procedure described below, use the alternate method that follows this procedure. 1. Remove two bolts and install two 3/8" - 16 NC forged eyebolts (1) in the torque converter. Fasten a hoist.2. Remove bolt (2) from each side of the transmission case that holds the planetary group in place.3. Remove the torque converter and planetary group from the transmission case. The weight is 158 kg (350 lb.). Remove the transmission case from tool (A). 4. Put the planetary group and torque converter in place on tool (A).5. Remove bolts (4) that hold the torque converter to the planetary group. Remove torque converter (3). The weight is 36 kg (80 lb.). The following steps are for installation of the torque converter.6. Fasten a hoist to eyebolts (1) and put torque converter (3) in position on the planetary group.7. Install bolts (4) that hold the torque converter to the planetary group.8. Remove the planetary group and torque converter from tool (A). Fasten a hoist and put the transmission case in place on tool (A). Fasten a hoist and put the planetary group and torque converter in position in the transmission case.9. Install bolt (2) on each side of the transmission case that holds the planetary group and torque converter in place. Tighten the bolts to a torque of 115 7 N m (85 5 lb.ft.).10. Remove the eyebolts and install the two bolts.End By:a. install transmission oil pump and pump driveb. install transmission hydraulic control valvesc. install transfer gearsRemove And Install Torque Converter (3F/3R Power Shift) (Alternate Method)
Start By:a. remove transfer gearsb. remove transmission hydraulic control valvesc. remove transmission oil pump and pump drive1. Make sure the planetary group and torque converter are positioned correctly in the transmission case. Install the bolt on each side of the transmission case that holds the planetary group and torque converter in the transmission case.2. Place the transmission on