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9. ASSEMBLY
9.1. General:
9.1.1. Refer to Illustrated Parts Listing (IPL) during assembly procedures for figure/item numbers.
9.1.2. The condenser fan and compressor assembly do not contain any field replaceable components,
therefore assembly procedures are not provided for these assemblies.
WARNING: SERVICE TECHNICIANS ARE ADVISED TO OBSERVE STANDARD SAFETY
PRECAUTIONS, SUCH AS WEARING PERSONAL SAFETY GEAR, TO PREVENT INJURY WHILE
PERFORMING SERVICE TO THE UNIT.
CAUTION: SERVICE TECHNICIANS MUST PREVENT CONTAMINATION OF INTERNAL SYSTEM
PLUMBING DURING ANY SERVICING AND/OR MAINTENANCE OPERATION. THIS INCLUDES NOT
ALLOWING THE RECEIVER DRYER TO BE EXPOSED TO ATMOSPHERIC CONDITIONS FOR ANY
LENGTH OF TIME. ALL PLUMBING LINES SHOULD REMAIN CAPPED WHENEVER POSSIBLE DURING
THE SERVICING OF THE SYSTEM.
CAUTION: RECEIVER DRYER MUST BE REPLACED ANY TIME THE VCS PLUMBING IS OPENED FOR
MAINTENANCE. REFER TO DISASSEMBLY AND ASSEMBLY SECTIONS.
9.1.3. Gain access to the Condenser Module and Evaporator Module Assembly (refer to the
aircraft maintenance manual for removal of access panels and other hardware that might
need to be removed)
9.1.4. Verify that power is removed from aircraft. If it is not practical to remove aircraft power,
technician must pull and collar applicable circuit breakers.
9.1.5. After assembly of any component requiring installation of refrigerant plumbing or hoses,
charge refrigerant system.
NOTE: A functional test should be performed any time one or more components are removed and replaced.
Prior to starting functional test, ensure that all components of the assembly are installed. Refer to Test and
Fault Isolation Section 3.
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ASSEMBLY
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