MIL-HDBK-1164
Table 28
Maintenance Checklist for Transmission Systems
Inspection
Action
(1), (2)
Mechanical
Direct links--make certain pulley, drums, cable,
Q
etc., work freely and are not corroded; clean,
lubricate, and adjust.
Hydraulic
Pressure links-blow down pressure lines, make
SA
certain there are no restrictions; correct adverse
conditions.
Pneumatic
Transmitter
Flush liquid side of air-relay units; clean; if
D
necessary check diaphragm; check air-input
orifice, clean, blow out moisture traps.
Disassemble, repair, or renew as necessary.
V
Link
Check connecting tubing for condition; check
SA
nozzle system for leaks.
Electrical
M
Transmitter
Service transmitter; check signal interval length
over instrument range.
Check mercury switch and magnet; adjust as
Q
necessary.
Remove old lubricant, add new.
SA
Link
Check wires whenever necessary.
V
Indicators
Clean cover and glass of gages.
SA
Check zero setting and calibration
A
Mechanical
Inspect and service as for transmitter.
Q
transmission
Hydraulic
Vent air from mercury wells; check pulley shaft,
W
transmission
chain, cam, stuffing box, and other parts.
Check mercury wells; add new mercury if
A
necessary; clean or replace mercury if
necessary.
151
Previous Page
