CONDENSER FAN, MOTOR, AND HOUSIING. (Cont)

TM5-4120-384-14

4 - 3 5 . CONDENSER FAN, MOTOR, AND HOUSING. -Continued

(6) Secure charging valves, pressure relief valve, and

refrigeration tubing to condenser fan housing with four loop

clamps,

screws, washers, and lock washer.

(7)

Install

bell

inlet

and

secure

with

four

screws.

(8) Slide motor shaft

extension

into

hub

impeller

fan

and

secure with setscrew.

After motor mounting bolts are snug, tighten bolts one full turn on

each of the four bolts to compress grommets flange by .06 inches.

(9) Insert four bushings and grommets into four motor

mounting holes and attach motor to mounting plate with eight

flat

washers, four lock washers, and four cap screws.

(10) Carefully place motor and mounting plate down into

unit

and align holes in motor mounting plate with those in unit.

(11) Install four cap screws and washers

motor

mounting

plate but do not tighten them all the way.

(12) Slide motor

shaft

extension

onto

motor

shaft

and

secure

with two setscrews.

(13) Mount actuating cylinder mounting bracket

condenser

fan

housing and secure with two screws and washers.

(14) Attach actuating

cylinder

mounting

bracket

with

two

nuts and washers.

(15) Install pivot

arm

bracket

and

pivot

arm

along

with

two

plastic washers.

(16) Secure pivot arm

bracket

condenser

fan

housing

with

two

screws and washers.

(17) Spin fan by hand and check for equal clearance between

the inlet ring and outer edges of fan.

Adjust mounting plate as

necessary.

(18) Tighten cap screws in motor mounting

plate

and

check

that

fan

rotates freely and has adequate clearance.

Change 1 4-105