TM-9-2350-277-20-2

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 2 OF 6

TM-9-2350-277-20-2 - Page 580 of 783

TM 9--2350--277--20--2

REPLACE VARIABLE SPEED FAN DRIVE VALVE AND OVERRIDE SWITCH (NEW

CONFIGURATION) -- Continued

0231 01

Change 2

0231 01 -- 3

INSTALLATION

NOTE

Perform step 1 only if fitting and packing were removed in step 9.

1.

Install new packing (20) and fitting (19) on power plant (4).

2.

Connect two leads (17) and (18) to override switch (16). Remove tags on leads.

3.

Install override switch (16), lockwashers (15), and nut (14) on bracket (3).

4.

Install new packing (13) and elbow (12) on valve (7).

5.

Remove cover from hose end. Install lube hose (11) on elbow (12).

6.

Install new packing (10) and elbow (9) on valve (7).

7.

Remove cover from hose end. Install oil supply hose (8) on elbow (9) on valve (7).

8.

Install valve (7), two new lockwashers (6), and screws (5) on bracket (3).

9.

Install bracket (3) (with valve and switch), two lockwashers (2), and screws (1) on power plant (4).