7C0670 CAMSHAFT AS-REAR Caterpillar parts
3512
Rating:
Alternative (cross code) number:
CA7C0670
7C-0670
7C0670
CA7C0670
7C-0670
7C0670
Weight: 70 pounds 31 kg.
GEN SET ENGINE, PETROLEUM ENGINE,
Related part:
7C0670
CAMSHAFT AS-REAR
10R0657
R
7C0670
KIT-CAMSHAFT
20R4895
R
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$92.80
04 Jan 2019
Parts Express: Parts Express
Rotomaster Minor FITS 7-C-0670
Minor || 188210-0000 || 7-C-0670
Minor || 188210-0000 || 7-C-0670
Compatible equipment models: 7C0670:
Information:
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g06147887
Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Illustration 2 g06147891
Use Tooling (A) to compress valve spring (1).
Remove retainer lock (2).
Release the tension on Tooling (A). Remove Tooling (A).
Remove valve rotator (3), outer spring (5), inner spring (4), and seal (6).Note: If the valves will be reused, mark the valves for identification upon assembly.
Remove valve (7) from the cylinder head.
Use Tooling (B) to measure the force of the valve springs. Refer to Specifications for the correct spring force.
Repeat Steps 1 through 6 for the remaining valves.Inlet and Exhaust Valve Seat Inserts
Table 2
Required Tools
Tool Part Number Part Description Qty
D 166-7441 Valve Seat Extractor Tool 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Use Tooling (D) to remove the valve seat inserts from the cylinder head.
Thoroughly clean valve seat bores in the cylinder head.Inlet and Exhaust Valve Guides
Table 3
Required Tools
Tool Part Number Part Description Qty
E 7M-3975 Valve Guide Driver 1
5P-1729 Valve Guide Bushing 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Use Tooling (E) and a hammer to remove the valve guides from the cylinder head.Valve Lifters
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: The valve lifters may also be removed with the cylinder head on the engine. Remove the camshaft and use the following steps in order to remove the valve lifters with the cylinder head on the engine.
Illustration 3 g06148298
Illustration 4 g06148315
Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Pull valve lifter (8) out of the cylinder head.
Remove guide spring (9) from the valve lifter.
Caterpillar parts catalog:
Parts camshaft Caterpillar catalog:
2853784
CAMSHAFT AS
3512, 3516, 3516B, 3516C
3512, 3516, 3516B, 3516C
2837632
CAMSHAFT AS
3512, 3512B, 3512C
3512, 3512B, 3512C
2837638
CAMSHAFT AS
3512, 3512B, 3512C
3512, 3512B, 3512C
3085348
CAMSHAFT AS
3512, 3512B, 3512C
3512, 3512B, 3512C
3085351
CAMSHAFT AS
3512, 3512B, 3512C
3512, 3512B, 3512C
0R3493
CAMSHAFT AS
3512
3512
0R3494
CAMSHAFT-REAR
3512
3512
0R8494
CAMSHAFT AS
3512
3512
0R8495
CAMSHAFT AS
3512
3512
0R8496
CAMSHAFT AS
3512
3512
7C0668
CAMSHAFT
3512
3512
7C0672
CAMSHAFT AS
3512
3512
7C0667
CAMSHAFT
3512
3512
2W3737
CAMSHAFT-SPEED DROOP
3508, 3512, 3516
3508, 3512, 3516
2W4608
CAMSHAFT-LINK
3508, 3512, 3516, 3606, 3608, 3612, 3616, 785, D11N
3508, 3512, 3516, 3606, 3608, 3612, 3616, 785, D11N
1W7256
CAMSHAFT-FUEL LIMITER
3508, 3512, 3516
3508, 3512, 3516
7E6818
CAMSHAFT AS-FRONT
3512, 784B, 785, 785B, PM3512
3512, 784B, 785, 785B, PM3512
7E5322
CAMSHAFT-REAR
3512, 784B, 785, 785B, PM3512
3512, 784B, 785, 785B, PM3512
8N7660
CAMSHAFT AS-REAR-RH
3512, 785
3512, 785
8N7657
CAMSHAFT-FRONT-RH
3512, 785
3512, 785
8N7659
CAMSHAFT AS-FRONT-LH
3512, 785
3512, 785
8N7656
CAMSHAFT-REAR-LH
3512, 785
3512, 785