SENSOR GP-EXHAUST TEMPERATURE 4152430 - Caterpillar

Remove Front Drive Housing
Start By:a. remove oil and water pump driveb. remove accessory drive (front)c. remove crankshaft vibration damperd. remove oil filter housinge. remove crankshaft front seal and wear sleeve 1. Remove bolts (1) and (4) to remove water line (2) from the engine.2. Remove tube assemblies (3) from the engine. 3. Remove bolts (6) to remove crankcase breather (5) and elbow (7) as a unit from the drive housing.4. Remove bolts (8), and remove cover (9) from the drive housing. 5. Remove bolts (10) from shafts (11), and use tooling (A) to remove shafts (11) and gears (12) from the drive housing. 6. If necessary, remove bearings (13) from gears (12). 7. Remove washer assemblies (14) from the drive housing. 8. Fasten a hoist to support (15) with tooling (B). Remove bolts (17) to remove support (15) and support assembly (16) as a unit from the drive housing. The weight of the supports is 102 kg (225 lb.). 9. Remove bolts (18), and remove governor control lever (19) from the injector control shaft.10. Drain the oil from the oil pan.11. Remove all the bolts that hold the oil pan to the engine. Install two 3/8"-16 NC guide bolts in each side of the oil pan. Fasten a hoist to the engine, and lift the engine approximately 12 mm (0.5 in.) off of the oil pan. Put two 1/4 50 mm wide x 100 mm long x 6 mm thick (2" wide x 4" long x " thick) plates in position between the cylinder block and the oil pan on each side of the engine. Lower the engine on the plates,