KIT- 4736491 - Caterpillar

start by:a) remove retarder Engine was removed for better photo illustration. 1. Fasten tooling (A) and a hoist to the flywheel.2. Remove bolts (1). Remove flywheel (2). Weight of the flywheel is 147 lb. (66 kg). 3. Remove ring gear (3) from the flywheel.Install Flywheel
Install the ring gear so the chamfer on the gear teeth is next to the starter pinion when the flywheel is installed. 1. Heat ring gear (1) to a temperature of 600°F (315°C) maximum and install on the flywheel. 2. Fasten tooling (A) and a hoist to the flywheel.3. Install a 5/8"-18 NF guide bolt in the crankshaft.4. Put flywheel (3) in position on the crankshaft with a guide bolt (2) used for alignment.5. Install the bolts that hold the flywheel to the crankshaft. Tighten the bolts to a torque of 200 20 lb.ft. (270 25 N m).6. Check the run out (eccentricity) of the flywheel. See Flywheel and Flywheel Housing, Testing and Adjusting.end by:a) install retarder