CYLINDER GP 2375013 - Caterpillar

Disassembly Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     1P-0510     Driver Group     1    Start By:
Remove the flywheel. Refer to Disassembly and Assembly, "Flywheel - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00830328
(1) Bolt (2) Cover (3) O-ring (4) Bearing (5) Flywheel housing (6) Bolts (7) O-ring (8) Cover (9) O-ring (10) Crankshaft rear seal (11) Bolt (12) Pump drive gear (13) Idler gear (14) Dowel pin (15) Bearing (16) O-ring (17) Hydraulic pump adapter (18) Bolt (19) Bearing (20) Idler gear shaft (21) Bolt (22) Crankshaft drive gear (23) O-ring (24) Cover (25) Bolt
Remove crankshaft drive gear (22).
Illustration 2 g00829624
Remove six bolts (18) and washers in order to remove hydraulic pump adapter (17). Remove hydraulic pump adapter (17) and O-ring (16).
Illustration 3 g00828646
(15) Bearing (17) Hydraulic pump adapter (T) Oil passage
Inspect the condition of bearings (15). If necessary, use Tool (A) to remove the bearings.
Illustration 4 g00829249
Remove pump drive gear (12) .
Illustration 5 g00829283
Remove two bolts (1) and washers. Remove cover (2). Inspect the condition of bearing (4) inside flywheel housing (5). If necessary, use Tool (A) to remove the bearing.
Remove two bolts (6) and washers. Remove cover (8). Inspect the condition of bearing (4) inside flywheel housing (5). If necessary, use Tool (A) to remove the bearing.
Illustration 6 g00829256
Remove three bolts (21) in order to remove idler gear shaft (20) .
Remove idler gear (13) from the flywheel housing.
Illustration 7 g00828599
(13) Idler gear (19) Bearing (U) Relief groove in gear (V) Relief groove in bearing (Y) Angular misalignment between the bearing and the gear can not exceed two degrees.
Inspect the condition of bearings (19). If necessary, use Tool (A) to remove the bearings.