TM 5-3805-261-23-2
VALVES MAINTENANCE
THIS WORK PACKAGE COVERS
Removal, Disassembly, Cleaning and Inspection, Testing, Repair, Assembly, Installation, Testing
INITIAL SETUP
Materials/Parts - Continued
Maintenance Level
Direct Support
Tag, marker (Item 44, WP 0349 00)
Tools and Special Tools
References
Tool kit, general mechanic's (Item 89, WP 0348 00)
WP 0020 00
Shop equipment, field maintenance (Item 74, WP
0348 00)
Equipment Conditions
Bushing driver, valve (Item 19, WP 0348 00)
Machine parked on level ground (TM 5-3805-261-
Compressor, valve spring (Item 20, WP 0348 00)
10)
Extractor, valve group (Item 25, WP 0348 00)
Parking/emergency brake applied (TM 5-3805-261-
Gage, profile (Item 26, WP 0348 00)
10)
Gage, profile (Item 27, WP 0348 00)
Implements lowered to ground (TM 5-3805-261-
10)
Tester, spring resiliency (Item 88, WP 0348 00)
Engine off (TM 5-3805-261-10)
Materials/Parts
Oil, lubricating (Item 27, 28, or 29 WP 0349 00)
Battery disconnect switch in OFF position (TM 5-
3805-261-10)
Prussian blue (Item 34, WP 0349 00)
Rag, wiping (Item 35, WP 0349 00)
Cylinder block head removed (WP 0270 00)
REMOVAL
NOTE
The following maintenance procedure is for one valve. Follow these instructions for the remaining seven
valves.
1.
Position valve spring compressor on valve spring (1)
2
1
and bottom of valve on cylinder block head (2).
2.
Compress valve spring (1).
VALVE SPRING
397-1323
