Icom IC-M71 Instruction Manual page 147

TM 10-7360-226-13&P
CONTAINERIZED KITCHEN (CK) 0021 00
UNIT MAINTENANCE PROCEDURES
If insufficient warming of the Cabinet is noted, visually check the door seals and gasket for
warpage or deteriorated condition of the seals. If the warming oven is on, it may be possible to
detect a deteriorated gasket by noting loss of internal heat to the outside.
Casters: Attempt moving the Mobile Warming Cabinet with the casters unlocked. It should
move freely without binding of the casters. Move the cabinet in all directions to isolate the
problem to a particular caster. Check for foreign material in the caster flanges. Refer to the
procedure in the following section to replace a caster.
REPLACE
Cabinet Parts
Caster: The front casters are equipped with a wheel brake. Rear casters do not have a brake.
If necessary, a caster with a brake can be installed as a rear caster leaving the brake unlocked.
WARNING
Two people are required to lay the Mobile Warming Cabinet on its back.
To replace a front or rear caster, lay the cabinet on its back, remove the module, and remove
caster mounting hardware and caster. Replace caster using existing hardware. Replace the
module.
MOUNTING HARDWARE
CASTER WHEEL
Figure 1. Swivel Caster Replacement.
Door Gasket: Refer to Figure 2. Starting at a corner, remove the old gasket from the door by
pulling it out of the groove in the door frame. To install the replacement gasket, press the
arrow-shaped edge of the new gasket into the groove. It may take up to eight hours depending
on the ambient temperature for the gasket to seat properly.
0021 00-2