TM 5-3805-280-24-2
Cylinder Head and Valves
05
5. Compress valve springs using JDE138 Valve Spring
43
Compressor (A) and install retainer locks (B) on valve
stems.
6. Strike end of each valve three or four times with a soft
mallet (non-metallic) to insure proper positioning of the
retainer locks.
7. Recheck valve recess. (See MEASURE VALVE
RECESS IN CYLINDER HEAD, earlier in this group.)
A--Spring Compressor
B--Retainer Locks
RG,05,DT7349 1911NOV972/2
CLEAN AND INSPECT CYLINDER HEAD CAP
SCREWS
1. Clean entire length of cap screws. Use a wire brush
and solvent to remove rust and scale. Dry cap screws
with compressed air.
2. Inspect cap screws for corrosion damage and overall
condition of threads. CAP SCREWS WITH
CORROSION OR OTHER IMPERFECTIONS MUST
BE REPLACED.
RG,05,DT7348 1911NOV971/1
INSPECT AND CLEAN EXHAUST MANIFOLD
1. Thoroughly clean all passages and gasket surfaces in
exhaust manifold and exhaust elbow.
2. Inspect entire exhaust manifold for cracks or damage.
Replace parts as necessary.
RG,05,DT7347 1911NOV971/1
13-101