CARRIER-PLANETARY 8E7986 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 439-3939 Link Bracket 2 Start By:
Remove the crankshaft rear seal.
Remove the electric starting motor.
Remove the turbocharger, if necessary.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01369287
Remove tube assembly (1).
Remove the air cleaner and support (2) from flywheel housing (3).
Illustration 2 g01369289
Remove bolts (4) that fasten the engine oil pan to flywheel housing (3).
Illustration 3 g01369319
Install Tooling (A) and a suitable lifting device on flywheel housing (3). The weight of flywheel housing (3) is approximately 35 kg (77 lb).
Remove bolts (5). Remove flywheel housing (3) and the seals from the cylinder block.Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 439-3939 Link Bracket 2
B - Loctite 5900 -
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 4 g01369319
Install Tooling (A) and a suitable lifting device on flywheel housing (3). The weight of flywheel housing (3) is approximately 35 kg (77 lb).
Install the seals in flywheel housing (3).
Apply Tooling (B) to the bottom of the flywheel housing to fill the space at the cylinder block, the flywheel housing, and the engine oil pan.
Position flywheel housing (3) on the cylinder block. Install bolts (5).
Illustration 5 g01044523
Tighten the bolts, as follows:
In a numerical sequence, tighten Bolt (1) through Bolt (9) to a torque of 100 20 N m (74 15 lb ft).
In a numerical sequence, tighten Bolt (10) through Bolt (24) to a torque of 40 10 N m (30 7 lb ft).
In a numerical sequence, tighten Bolt (1) through Bolt (9) to a torque of 135 20 N m (100 15 lb ft).
In a numerical sequence, tighten Bolt (10) through Bolt (24) to a torque of 55 10 N m (40 7 lb ft).
Illustration 6 g01369289
Install bolts (4) that fasten the engine oil pan to flywheel housing (3).
Illustration 7 g01369287
Install support (2) and the air cleaner on flywheel housing (3).
Install tube assembly (1).End By:
Install the turbocharger, if necessary.
Install the electric starting motor.
Install the crankshaft rear seal.