FAN CLUTCH AND DRIVE PULLEY REPLACEMENT

TM 9-2320-303-24-1

FAN CLUTCH AND DRIVE PULLEY REPLACEMENT

0049 00

THIS WORK PACKAGE COVERS

Removal, Installation

INITIAL SETUP

Maintenance Level

Equipment Condition

Unit

Fan impeller and shroud removed (WP 0046 00)

Fan belts removed (WP 0056 00)

Tools and Special Tools

Tool kit, general mechanic's (Item 102, WP 0313 00)

Air system drained (TM 9-2320-303-10)

REMOVAL

Disconnect air line (5) from fitting (6) of spindle (1).

WARNING

Compressed air used for cleaning or drying purposes, or for cleaning restrictions, should never exceed 30 psi

(207 kPa). Wear protective clothing (goggles/shield, gloves, etc.) and use caution to avoid injury to person-

nel.

NOTE

Perform step 2 if six screws of fan clutch are not accessible.

Apply air pressure to fitting (6) of spindle (1) and rotate fan clutch (3) to access heads of six screws (4).

Remove six screws (4), fan clutch (3), and drive pulley (2) from spindle (1).