2764733 CHAIN AS Caterpillar parts
PR190
Rating:
Alternative (cross code) number:
CA2764733
276-4733
2764733
CA2764733
276-4733
2764733
Weight: 11 pounds 4 kg.
RAKE-POWER BOX,
Compatible equipment models: 2764733:
Number on catalog scheme:
22
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Information:
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 4C-3601 Piston Ring Expander 1
B 1P-1861 Retaining Ring Pliers 1 Start By:
Remove the pistons and connecting rods. Refer to Disassembly and Assembly, "Pistons and Connecting Rods - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01139072
Illustration 2 g01139074Note: This engine has fractured connecting rods. Fractured connecting rods must be handled with care. Use a soft jawed vise to hold the connecting rod when loosening the connecting rod cap bolts.
Use Tooling (B) in order to remove retaining rings (3) from piston skirt (2).
Remove piston pin (4) and separate piston skirt (2) and piston crown (6) from connecting rod (1).
Inspect bearings (7) in the piston crown (6).
Use Tooling (A) to remove piston rings (5).
Illustration 3 g01139053
The connecting rod must be heated for the installation of the piston pin bearing. Do not use a torch.
Raise the temperature of connecting rod (1) along Length (X). The maximum distance of Length (X) is 83.0 mm (3.27 inch).
Remove old bearing (8) and install new bearing (8) at the same time.
The bearing joint must be within 5 degrees of one of the locations that are indicated by the arrows.
Table 1
Required Tools
Tool Part Number Part Description Qty
A 4C-3601 Piston Ring Expander 1
B 1P-1861 Retaining Ring Pliers 1 Start By:
Remove the pistons and connecting rods. Refer to Disassembly and Assembly, "Pistons and Connecting Rods - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01139072
Illustration 2 g01139074Note: This engine has fractured connecting rods. Fractured connecting rods must be handled with care. Use a soft jawed vise to hold the connecting rod when loosening the connecting rod cap bolts.
Use Tooling (B) in order to remove retaining rings (3) from piston skirt (2).
Remove piston pin (4) and separate piston skirt (2) and piston crown (6) from connecting rod (1).
Inspect bearings (7) in the piston crown (6).
Use Tooling (A) to remove piston rings (5).
Illustration 3 g01139053
The connecting rod must be heated for the installation of the piston pin bearing. Do not use a torch.
Raise the temperature of connecting rod (1) along Length (X). The maximum distance of Length (X) is 83.0 mm (3.27 inch).
Remove old bearing (8) and install new bearing (8) at the same time.
The bearing joint must be within 5 degrees of one of the locations that are indicated by the arrows.
Caterpillar parts catalog:
Parts chain Caterpillar catalog:
2764451
CHAIN AS
PR190
PR190
2764451
CHAIN AS
PR190
PR190
2838723
CHAIN AS
BR272
BR272
2838724
CHAIN AS
BR272
BR272
2838725
CHAIN AS
BR272
BR272
2838736
CHAIN AS
BR272
BR272
2838726
CHAIN AS
BR272
BR272
4168121
CHAIN
HM825, MD-250
HM825, MD-250
1738097
CHAIN AS
365B, 365B II, 365C, 365C L, 374D L, 374F L, 385B, 385C, 385C L, 390D, 390D L, 390F L
365B, 365B II, 365C, 365C L, 374D L, 374F L, 385B, 385C, 385C L, 390D, 390D L, 390F L
1426573
CHAIN AS
345B L, 345C L
345B L, 345C L
3663035
CHAIN GP
160K
160K
120K, 120K 2
3520498
CHAIN
Caterpillar
Caterpillar