CYLINDER HEAD & VALVES - CONT - TM-5-3820-256-24-5

CYLINDER HEAD & VALVES - CONT - TM-5-3820-256-24-5_191

CYLINDER HEAD & VALVES - CONT - TM-5-3820-256-24-5_193

TM-5-3820-256-24-5 Drilling System Well Rotary Truck Mounted Air Transportable 600 Feet Capacity Model LP-12 NSN 3820-01-246-4276 Manual
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SERVICE MANUAL CYLINDER HEAD & VALVES Section 3 REMOVAL Remove Cylinder Head as follows: 1. Drain cooling system. a. Disconnect and remove thermostat housing-to-water pump hose (1, Fig. 10). b. Remove thermostat housing (2) with thermostat Figure 10. - Thermostat Housing and Water Pump Hose 1. Hose 2. Thermostat housing 2. Disconnect fuel return lines (1, Fig. 10) from nozzle holders (2). Cap fittings to prevent entry of dirt Into fuel system. 3. Remove cap screws (3), lift out nozzle assemblies (4). Be extremely careful not to damage nozzle tips. Place nozzle assemblies in rack to protect tips from damage. 4. Remove valve cover (5) and gaskets. 5. Remove bolts (6) securing valve lever assembly to cylinder head. Remove valve levers (rocker arms) as an assembly. 6. Remove push rods (7). 7. Remove remaining cylinder head bolts (8). CGES-185-3 PRINTED IN UNITED STATES OF AMERICA Page 12

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