FRAME AS 4340070 - Caterpillar

start by:a) remove engine
TYPICAL EXAMPLE1. Fasten a hoist and tool (A) to flywheel (1).2. Remove bolts (2) and remove flywheel (1) from the crankshaft. The weight of flywheel (1) is 25 kg (55 lb.).Install Flywheel
1. If the flywheel ring gear has damage, a replacement can be made as follows: a) Heat the ring gear to a maximum temperature of 315°C (600°F) and install it on the flywheel so the chamfer of the gear teeth will be toward the starter pinion when the flywheel is installed.
TYPICAL EXAMPLE2. Use tool (A) and a hoist to put flywheel (1) in position on the crankshaft. Make sure the mark on the flywheel is in alignment with the mark on the crankshaft.3. Install the bolts that hold the flywheel to the crankshaft. Tighten the bolts to a torque of 205 27 N m (150 20 lb.ft.).end by:a) install engine