2590908 SEAL Caterpillar parts
330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 345C, 345C L, 345C MH, M330D, W345C MH
Rating:
Alternative (cross code) number:
CA2590908
259-0908
2590908
CA2590908
259-0908
2590908
Weight: 0.01 pounds 0 kg.
EXCAVATOR, WHEELED EXCAVATOR,
Compatible equipment models: 2590908:
Number on catalog scheme:
20
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Information:
Inlet and Exhaust Valve Guides
Table 1
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.
Note: Use new valve guides for assembly.
Coat the outside of the valve guides with clean engine oil prior to installation.
Use Tooling (E) and a suitable press to install the valve guides. The valve guide must extend 26.0 0.50 mm (1.02 0.020 inch) above the surface of the cylinder head.Inlet and Exhaust Valve Seat Inserts
Table 2
Required Tools
Tool Part Number Part Description Qty
F 1P-0510 Driver Gp 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: Use new inserts for assembly.
Lower the temperature of the valve seat inserts. Install the valve seat inserts with Tooling (F).Bridge Dowels
Table 3
Required Tools
Tool Part Number Part Description Qty
G 6V-4009 Dowel Driver 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 3 g01051069Note: Use new dowels for assembly. Refer to Service Magazine, SEPD1825, "New Cylinder Head Groups and Valve Mechanisms" for the correct procedure.
Use Tooling (G) with a hammer to install bridge dowels (8). The bridge dowels must extend 66.5 0.50 mm (2.62 0.020 inch) above the surface of the cylinder head.Inlet and Exhaust Valves
Table 4
Required Tools
Tool Part Number Part Description Qty
A 5S-1330 Valve Spring Compressor 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 4 g00618922
If the valve locks are not positioned correctly, the locks can be expelled when the spring pressure is released.To help prevent personal injury, stay away from the front of the valve retainer and springs. Ensure that the valve locks are positioned correctly.
Note: Do not reuse valve rotocoils.
Coat valves (7) with clean engine oil. Install the valves into the cylinder head.
Install seal (6), inner spring (4), outer spring (5), and valve rotocoil (3) over the valve stem and the valve guide.
Compress the valve spring with Tooling (A) and install retainer lock (2).
Release the pressure on Tooling (A). Remove Tooling (A). Lightly tap the top of the valve with a hammer tol ensure that the retainer locks are in the proper position.
Repeat Steps 1 through 4 for the remaining valves.End By:
Install the cylinder head.
Table 1
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.
Note: Use new valve guides for assembly.
Coat the outside of the valve guides with clean engine oil prior to installation.
Use Tooling (E) and a suitable press to install the valve guides. The valve guide must extend 26.0 0.50 mm (1.02 0.020 inch) above the surface of the cylinder head.Inlet and Exhaust Valve Seat Inserts
Table 2
Required Tools
Tool Part Number Part Description Qty
F 1P-0510 Driver Gp 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: Use new inserts for assembly.
Lower the temperature of the valve seat inserts. Install the valve seat inserts with Tooling (F).Bridge Dowels
Table 3
Required Tools
Tool Part Number Part Description Qty
G 6V-4009 Dowel Driver 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 3 g01051069Note: Use new dowels for assembly. Refer to Service Magazine, SEPD1825, "New Cylinder Head Groups and Valve Mechanisms" for the correct procedure.
Use Tooling (G) with a hammer to install bridge dowels (8). The bridge dowels must extend 66.5 0.50 mm (2.62 0.020 inch) above the surface of the cylinder head.Inlet and Exhaust Valves
Table 4
Required Tools
Tool Part Number Part Description Qty
A 5S-1330 Valve Spring Compressor 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 4 g00618922
If the valve locks are not positioned correctly, the locks can be expelled when the spring pressure is released.To help prevent personal injury, stay away from the front of the valve retainer and springs. Ensure that the valve locks are positioned correctly.
Note: Do not reuse valve rotocoils.
Coat valves (7) with clean engine oil. Install the valves into the cylinder head.
Install seal (6), inner spring (4), outer spring (5), and valve rotocoil (3) over the valve stem and the valve guide.
Compress the valve spring with Tooling (A) and install retainer lock (2).
Release the pressure on Tooling (A). Remove Tooling (A). Lightly tap the top of the valve with a hammer tol ensure that the retainer locks are in the proper position.
Repeat Steps 1 through 4 for the remaining valves.End By:
Install the cylinder head.
Cat SIS web machinery list:
Parts seal Caterpillar catalog:
328D LCR, 330C L, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, 345C MH, 345D L, 349D L, 349E, 349E ...
330C, 330D L, 330D MH, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L
330C, 330D L, 330D MH, 345B II, 345B II MH, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 374D L, 374F L
345B II, 345C, 345C L, 365B, 365B II, 365C, 365C L, 365C L MH, 374D L, 374F L
345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 365B II, 365C, 365C L, 374D L, 374F L, 385B, 385C, 385C L, 390D, 390D L, 390F L
328D LCR, 345B II, 345B L, 345C, 345C L, 345D L, 349E L, 349E L VG, 349F L, 350, 365B, 365B II, 365B L, E650
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
345B II, 345C, 345D, 345D L, 349D, 349D L
345B II, 345C, 345D, 345D L, 349D, 349D L
330B, 330B L, 330C L, 330D, 330D L, 336D
325C, 328D LCR, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L
325C, 328D LCR, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L
330D, 345C L, 345D, 349D L, 365C L, 385C
2154136
SEAL
330D, 345C L, 345D, 349D L, 365C L, 385C
330D, 345C L, 345D, 349D L, 365C L, 385C
328D LCR, 330C L, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, 345C MH, 345D L, 349D L, 349E, 349E ...
330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, M330D
2019933
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