Service Repair Manual
330C FM EXCAVATOR
Model: 330C FM EXCAVATOR B4N
Configuration: 330C Forest Swing Machines B4N00001-UP (MACHINE) POWERED BY C-9 Engine
Disassembly and Assembly
Engine For Caterpillar Built Machines
Media Number -SENR9502-16
Publication Date -01/03/2014
Date Updated -06/03/2014
Cylinder Head - Install
SMCS - 1100-012
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Position a new gasket on the engine.
2. Attach Tooling (A) and a suitable lifting device to cylinder head (9) . The weight of cylinder head (9)
is approximately 147 kg (325 lb). Position the cylinder head onto the dowels in the engine block.
3. Apply Tooling (B) to the threads of bolts (8) . Install bolts (8) .
Tighten the plugs (not shown) for the high-pressure oil gallery on each end of the cylinder head to
the following torque 285 ± 25 N·m (210 ± 18 lb ft).
Note: Refer to Reuse and Salvage Guidelines, SEBF8301, "Inspection and Reuse of Critical
Fasteners Used in All Engines" for reuse criteria of bolts (8) .
4. Tighten bolts (8) according to the following procedure:
a. Tighten Bolt (1) through Bolt (26) in a numerical sequence to a torque of 160 ± 15 N·m (118 ±
11 lb ft).
b. Loosen Bolt (1) through Bolt (26) until the washers are loose under the bolt heads.
c. Tighten Bolt (1) through Bolt (26) again in a numerical sequence to a torque of 160 ± 15 N·m
(118 ± 11 lb ft).
d. Place a mark on Bolt (1) through Bolt (26) .
e. Rotate Bolt (1) through Bolt (26) i