3145, 3150 & 3160 INDUSTRIAL ENGINES Caterpillar


Engine Front Support

Usage:

Remove Engine Front Support

1. On engines equipped with a damper, remove the crankshaft pulley retaining bolt and pull the pulley out approximately .375 in. (9.5 mm) using a 5F7465 Puller Assembly, 8B7560 Step Plate, two 5M2894 Washers, and two S1571 Bolts. This step is not necessary on engines with pulley only.

2. Remove front support-to-frame retaining bolts (1).


ENGINE FRONT SUPPORT
1. Bolts (two). 2. Bolts (four). 3. Engine front support.

3. Raise the front of the engine 1 in. (25.4 mm) and block under the engine.


NOTICE

Never support the engine by placing blocking under the oil pan. Damage to the oil pan or suction bell will result.


4. Remove front support-to-engine retaining bolts (2).

5. Remove front support (3).

Install Engine Front Support

1. Position front support on engine and install front support-to-engine retaining bolts.

2. Remove blocking from under engine and lower the engine.

3. Install front support-to-frame retaining bolts.

4. Install front pulley. Install front pulley retaining bolt and washer. Tighten front pulley retaining bolt to 265 ± 35 lb. ft. (36.6 ± 4.8 mkg).

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