C280 Marine and Petroleum Engines Caterpillar

Camshaft Bearing Position

Usage:

C280-12 RML

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Illustration 1	g03779331
Right side view

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Table 1
Specification for 441-1108 Cylinder Block Gp
Item	Qty	Part	Specification Description
The camshaft bearings from the rear surface of the cylinder block are the following dimensions:
A	-	-	Position is 2758 mm (108.6 inch).
B	-	-	Position is 2298 mm (90.5 inch).
C	-	-	Position is 1838 mm (72.4 inch).
D	-	-	Position is 1378 mm (54.3 inch).
E	-	-	Position is 918 mm (36.1 inch).
F	-	-	Position is 458 mm (18.0 inch).
G	-	-	Position is 8.0 ± 0.5 mm (0.31 ± 0.02 inch).

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Illustration 2	g03779340
Left side view

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Table 2
Item	Qty	Part	Specification Description
The left camshaft bearings from the front surface of the cylinder block are the following dimensions:
H	-	-	Position is 2840 mm (111.8 inch).
J	-	-	Position is 2382 mm (93.8 inch).
K	-	-	Position is 1922 mm (75.7 inch).
L	-	-	Position is 1462 mm (57.6 inch).
M	-	-	Position is 1002 mm (39.5 inch).
N	-	-	Position is 542 mm (21.3 inch).
P	-	-	Position is 82 mm (3.2 inch).

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