SERVICE MANUAL
4 18NOV97 – SM5440-1
Section 1: Replacements and Installations
Replacing the LOWER HOUSING ASSEMBLY
Warning
Dangerous Voltage
[1] Disconnect the main power.
[2] Remove the PROJECTION LENS.
[3] Remove the LAMP MODULE ASSEMBLY.
[4] Remove the 6
Torx
SCREWS from the LOWER HOUSING ASSEMBLY.
[5] Pull the LOWER HOUSING ASSEMBLY off the TOP HOUSING.
Installing the LOWER HOUSING ASSEMBLY
[1] Do the replacement procedure for the LOWER HOUSING ASSEMBLY in reverse order.
Replacing the FAN SHAFT ASSEMBLY
Warning
Dangerous Voltage
[1] Disconnect the main power.
[2] Do the replacement procedure for the LOWER HOUSING ASSEMBLY.
[3] Cut the 3 WIRE TIES:
• 1 on BLOWER COVER wires
• 2 on SMALL CIRCUIT BOARD between the MOTOR and MECHANISM ASSEMBLY
A100_0030HA
A100_0030HCA
SCREW (6)
LOWER HOUSING
LAMP MODULE
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