TM 5-3805-248-23-2
VALVE BRIDGES MAINTENANCE
THIS WORK PACKAGE COVERS
Removal, Disassembly, Cleaning and Inspection, Assembly, Installation, Adjustment
INITIAL SETUP
Materials/Parts
Maintenance Level
Cleaning compound, solvent (Item 8, WP 0339 00)
Direct Support
Oil, lubricating (Item 32, WP 0339 00)
Tools and Special Tools
Rag, wiping (Item 35, WP 0339 00)
Shop Equipment, field maintenance (Item 104, WP
Tag, marker (Item 42, WP 0339 00)
Equipment Condition
Push rods and arms removed (WP 0265 00)
REMOVAL
NOTE
Tag all intake and exhaust bridge assemblies to their respected cylinders to insure exact placement dur-
ing installation.
The following is a maintenance procedure for an exhaust valve bridge assembly and an intake valve
bridge assembly. The maintenance procedure for the remaining bridge assemblies is identical.
1.
Remove exhaust valve bridge assembly.
EXHAUST VALVE
INTAKE VALVE
BRIDGE ASSEMBLY
2.
Remove intake valve bridge assembly.
BRIDGE ASSEMBLY
394-647
