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TM 5-4320-313-14
6-1. CYLINDER HEAD AND VALVE ASSEMBLY - Continued.
e. Reassembly - Continued.
(6) Install new packing (11), pin (10), ten plates (9), threaded pin (8), and nut (7). Install threaded pin (8) until
pressure is felt, then turn it one more turn and tighten nut (7).
(7) Install valve (6) into cylinder head.
(8) Install cap (5), washer (4)', spring (3), and cap (2).
(9) Using a valve spring compressor, depress valve spring and install collet (1). Remove valve spring
compressor. Refer to steps (7) thru (9) and install other valve.
(10)Proper fit of valves can be checked, by pouring fuel into intake and exhaust ports. Valves fit properly if no
fuel trickles through.
(11)Refer to paragraph 5-9 and install cylinder head.
6-2. CONNECTING ROD.
This task consists of:
a. Removal b. Cleaning c.Inspection d.Repair
e. Installation
INITIAL SETUP:
Tools Required:
Tool Kit, General Mechanics (item 1, appendix B)
Shop Equipment, Automotive Repair, Field Maintenance, Basic (item 3, appendix B)
Materials Required:
Brush, Wire (item 1, appendix E)
Oil, Lubricating (item 6, appendix E)
Rags, Wiping (item 8, appendix E)
Solvent, Cleaning (item 10, appendix E)
General Safety Instructions:
Well-ventilated area required.
Equipment Conditions:
Piston removed in accordance with paragraph 5-11.
Engine oil drained in accordance with paragraph 4-1.
6-6
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