REASSEMBLY OF BLOWER ASSEMBLY
1. Mount motor on plate and secure it with bolts, washers, and nuts. Be sure that motor nuts are snug and
the shaft spins freely.
2. Position cover over motor plate with motor wires protruding through cover grommet.
3. With holes in cover matching holes in motor plate, secure two parts together with rivets.
4. Apply PRC-5000 sealant to fill any opening left after wires are brought through grommet.
5. Install wires in plug and receptacle.
6. Position blower fan on motor shaft and secure with set screw.
7. Secure cover to blower assembly with screws, washers, and nuts.
8. Position hose duct on blower assembly and secure it with screws, washers, and nuts. Screws must be
installed with their heads inside duct.
9. After cleaning surfaces of all old sealant, use PRC-5000 sealant to seal duct to blower assembly.
INSTALLATION OF BLOWER ASSEMBLY
1. Position blower assembly in hangers and retainer and install washers and screws.
2. Install nuts, washers, and screws securing blower assembly to hanger braces.
3. Seal all hose joints with Arno number C-520 wrap tape. Install inlet and outlet hoses. Secure hoses
with clamps.
4. With master switch off, connect plug and receptacles at blower.
5. Check blower for proper operation.
6. Install access door to aft wall of baggage area and secure with attaching hardware.
CHART 2107. BLOWER SYSTEM WIRE COLOR CODES
AIRCRAFT
MOTOR WIRES WIRES
YYIS062
Pin ESB - Universal Aircraft Pin
Nos. Elect. Company Harness Nos.
Ground Plug 2 Brown AC26A 2 Receptacle
Low Speed Plug _ Yellow Black Receptacle
Medium Speed Receptacle 2 Red White 2 Plug
High Speed Receptacle _ Orange Red Plug
—END—
21 - 81 - 00
Page - 21 - 40
Reissued: August 1, 1986
1H6
PIPER AIRCRAFT
PA-28-236
MAINTENANCE MANUAL
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