TM 10-4610-229-24
Table 2-1. Preventive Maintenance Checks and Services - Continued
Q - Quarterly
S - Semi-Annually
INTERVAL
ITEM
ITEM TO BE INSPECTED
NO.
Q
S
PROCEDURE
•
Pretreatment Assembly
34
*
Auxiliary Fuel Supply. Check auxiliary fuel tank and
lines for damage and leaks. Replace lines as required
(para 2-12). If tank is damaged, notify your
supervisor.
35
•
Control Panel Assembly. Check controls for proper
operation. Check that MEDIA FILTER OK and CARTRIDGE
FILTER OK lights are lit. Repair control panel
assembly as required (para 2-71).
36
•
Piping and Valves. Check piping for cracks, leaks, and
other damage. Check valves for proper operation.
Replace as required (para 2-66).
37
•
Cartridge Filter Assembly. Check for cracks, leaks,
and other damage. Replace or repair as required (para
2-68).
38
•
Chemical Metering Pumps and Tubing. Remove dosing head
from pump. Rinse out inside of head. Check for
damage. Replace as required (para 2-70). Check tubing
for cracks and leaks. Replace as required (para 2-70).
39
•
Skid. Check skid for cracks and other damage. If
damaged, notify your supervisor.
40
•
Multimedia Filters. Check each filter unit for damage
and leaks. Check vent valve for proper operation.
Replace vent valve as required (para 2-74).
High Pressure Pump Assembly
CAUTION
To prevent damage to equipment, do not operate engine without
sufficient water supply to keep pump cool and lubricated.
41
•
High Pressure Pump. Start engine. (See
TM 10-4610-229-10.) Check pump for unusual noise and
vibration. Check rotor case and manifold for cracks
and leaks. Replace as required (para 2-109).
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