|
| |
TM 5-4320-313-14
6-1. CYLINDER HEAD AND VALVE ASSEMBLY.
This task consists of:
a. Disassembly b.Cleaning c. Inspection d.Repair
e. Reassembly
INITIAL SETUP:
Tools Required:
Tool Kit, General Mechanics (item 1, appendix B)
Shop Equipment, Automotive Repair, Field Maintenance, Basic (item 3, appendix B)
Reamer, Valve Guide (item 23, appendix B)
Materials Required:
Brush, Wire (item 1, appendix E)
Packing, P/N 50001100
Packing, P/N 50154100
Packing, P/N 50154200
Packing, P/N 50154300
Rags, Wiping (item 8, appendix E)
Solvent, Cleaning (item 10, appendix E)
General Safety Instructions:
Well-ventilated area required.
Equipment Conditions:
Cylinder head removed in accordance with paragraph 5-9.
Air filter adapter removed in accordance with paragraph 4-11.
a. Disassembly. (Refer to figure 6-1).
(1) Using a valve spring compressor, depress valve spring and remove collet (1).
(2) Remove cup (2), spring (3), washer (4), cap (5), and valve (6). Remove other valve in the same manner.
(3) Remove nut (7), threaded pin (8), ten plates (9), pin (10), and packing (11). Discard packing (11).
(4) Remove pin (12), pin (13), lever (14), shaft (15), packing (16) and pinion (17). Discard packing (16).
(5) Remove oil fill device (18), packing (19), and packing (20). Discard packings (19 and 20).
(6) Remove two pins (21) and two spacer rings (22) and press out two valve guides (23).
(7) Remove closing screw (24).
6-2
|
