SEAL 3339860 - Caterpillar

Removal Procedure ( 3003 Engine)
Start By:
Remove the flywheel housing. Refer to Disassembly and Assembly, "Flywheel Housing - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00582471
Remove bolts (1) .
Remove flywheel (2) .
If removal of the flywheel ring gear is necessary, place an index mark on the flywheel and the flywheel ring gear for the installation process.
Illustration 2 g00683054
Typical example
Use a hammer and a punch in order to remove flywheel ring gear (3) from flywheel (2) .
Inspect the flywheel ring gear and the flywheel for wear or damage. If the flywheel ring gear or the flywheel is worn or damaged, use new parts for replacement.Removal Procedure ( 3013, 3014, and 3024 Engines)
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     138-7573     Link Bracket     1    
B     -     Guide Bolt (M10 x 1.25 mm)     2    Start By:
Remove the electric starting motor. Refer to Disassembly and Assembly, "Electric Starting Motor - Remove and Install".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 3 g00582825
Attach Tooling (A) and a suitable lifting device to flywheel (2) . The weight of flywheel (2) is approximately 34 kg (75 lb).
Remove two bolts (1) opposite each other from the flywheel.
Install Tooling (B) .
Remove remaining bolts (1) .
Illustration 4 g00584293
Remove flywheel (2) .
If removal of the flywheel ring gear is necessary, place an index mark on the flywheel and the flywheel ring gear for the installation process.
Illustration 5 g00683054
Typical example
Use a hammer and a punch in order to remove flywheel ring gear (3) from flywheel (2) .
Inspect the flywheel ring gear and the flywheel for wear or damage. If the flywheel ring gear or the flywheel is worn or damaged, use new parts for replacement.