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TRUCK SERVICE MANUAL
TM 5-4210-230-14&P-1
BODIES AND CABS
Fig. 24 High Vacuum Pump (SE-2446)
High Vacuum Meter Kit
The SE-2447 High Vacuum Meter Kit (Fig. 25) is
used in conjunction with the high vacuum pump. This meter
provides a continuous visual monitor on the evacuating
operation and serves as a guarantee that the air conditioning
system
is
adequately
dehydrated
(moisture
removed),
degassed (non-condensable gases removed) and free from
leaks.
Fig. 25 High Vacuum Meter Kit (SE-2447)
Manifold and Gauge Set
The SE-2444 manifold and gauge set (Fig. 26)
incorporates the necessary pressure and vacuum gauges,
control valves and fittings for evacuating, charging and testing
the air conditioning system.
Fig. 26 Manifold and Gauge Set (SE-2444)
Service Hose Set
The SE-2445 service hose set (Fig. 27) is used to
connect the manifold and gauge set, vacuum pump and
refrigerant containers (or charging cylinder) to vehicle air
conditioning system service ports.
Fig. 27 Service Hose Set (SE-2445)
Heated Charging Cylinder
The SE-2448 Heated Charging Cylinder (Fig. 28)
heats the refrigerant to permit quicker
CTS-2731 Page 16
PRINTED IN UNITED STATES OF AMERICA
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