REPAIR/REPLACE VALVE MECHANISM ASSEMBLY

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Figure 5-17. Head Bolt Locations

TM-5-2010-205-14 Propelling Unit Outboard NSN 2010-01-251-2227 Manual

Figure 5-18. Valve Mechanism Assembly.

TM 5-2010-205-14

5-21.

REPAIR/REPLACE VALVE MECHANISM ASSEMBLY

This Task Covers:

a. Repair

b. Replacement

c. Adjust

INITIAL SETUP

Tools Required

Equipment Conditions

Tool Kit, General Mechanics

Engine Shutdown (para 2-11).

(Appendix B, Item 1)

Battery Disconnected (para 4-58).

Shop Equipment (Appendix B,

Air Intake Filter Removed

Item 4)

(para 4-49).

PCV Lines Removed (para 4-33).

Valve Covers Removed (para 4-30).

Materials/Parts Required

Personnel Required

Cotton Rags (Appendix E,

1 Person

Item 3)

Cleaning Solution (Appendix E,

Item 1)

Gasket Sealing Compound

(Appendix E, Item 6)

Valve Mechanism Assembly

P/N 9N3603

Bolt P/N MS90728-43

Tappet P/N 9L6931

Bolt P/N MS90728-40

Rocker Arm P/N 2W8271

Washer P/N 2W6047

Screw P/N 5S5917

Nut P/N 9L7712

Washer P/N 9L8076

Shaft P/N 9L9315

Washer P/N 9M1974

Holder P/N 9N0141

Push Rod P/N 9N6500

Gasket P/N 9L8020

Gasket P/N 9L8786

Gasket P/N 9L8837

Filter Element P/N 7W5040

5-42