LOCK 0S2414 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0074 Slide Hammer Puller 1
8B-7557 Threaded Adapter 1
B 395-1094 Link Bracket 2
C 1P-0520 Driver Group 1
D - Guide Bolt
3/8×16 NC 2 Start By:
Remove the engine and generator.
Remove the oil filter housing.
Remove the electronic control module (engine).
Remove the accessory drives.
Remove the engine oil level regulator.
Remove the crankshaft front seal and wear sleeve.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g03713835
Remove brackets (1) and (3). Remove covers (2) and (4). Remove the gaskets.
Illustration 2 g03713837
Remove bolts (5) and attach Tooling (A) to stub shaft (7). Support idler gear (6) and use Tooling (A) to remove stub shaft (7). Remove idler gear (6), and use Tooling (C) to remove the bearing from idler gear (6). Remove the O-ring seal from stub shaft (7).
Illustration 3 g03713838
Attach Tooling (B) at Location (X) and attach a suitable lifting device to front drive housing (8). The weight of front drive housing (8) is approximately 209 kg (460 lb). Remove two bolts (9) and install Tooling (D). Remove the rest of bolts (9) that hold front drive housing (8) to the cylinder block. Remove bolts (10). Remove front drive housing (8)
Illustration 4 g03713839
Remove gasket (11). Installation Procedure
Install front drive housing (8) in the reverse order of removal.
Trim any excess gasket even with the face of the cylinder block.
The bore for the bearing in idler gear (5) should be 90.000 0.010 mm (3.5433 0.0004 inch).
Apply clean engine oil to the O-ring seals.