TM 9-2350-256-34
INTERMEDIATE MAINTENANCE
RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1
PERSONNEL HEATER PREVENTIVE MAINTENANCE CHECKS AND SERVICES
INITIAL SETUP:
Tools and Special Tools
Materials/Parts
TABLE - 1 PERSONNEL HEATER PREVENTIVE MAINTENANCE CHECKS AND SER-
VICES (PMCS)
ITEM
INTERVAL
MAN-
ITEM TO BE
PROCEDURE
EQUIPMENT
NO.
HOUR
CHECKED OR
NOT READY
SERVICED
AVAILABLE
1
Every 100 0.1
Fuel
Low or no fuel.
hours
2
Every 100 0.2
Wires
Inspect wires for worn or broken insulation.
Wire insulation worn
hours
Check that all connectors are tight.
or broken.
3
Every 100 0.3
Air inlets
Check air inlets for clogging. Remove debris
Air inlets clogged
hours
and tighten loose duct connections.
or duct connections
loose.
Every 200 0.2
Igniter
Inspect igniter.
4
hours (at
ambients
below 0 F
[-17.8 C])
5
Every 400 0.3
Flame detector
Remove and clean flame detector switch.
Flame detector
hours
switch
switch not clean.
6
Every 400 0.3
Burner
Remove and clean burner to remove deposits
Burner not clean.
hours
and carbon.
7
Every 400 0.2
Igniter
Inspect igniter.
hours
Every 200 2.0
Personnel
Overhaul the heater.
Personnel heater
8
heater
unserviceable.
hours (at
ambients
below 0 F
[-17.8 C])
0021 00-1