TM9-2320-363-34-2
5.
REMOVE RETAINING RING (17) AND PISTON ASSEMBLY (18). REMOVE TWO PACKINGS (19 AND
20) AND SPRING CARRIER (21) FROM PISTON. DISCARD PACKINGS.
6.
IF DAMAGED, REMOVE AND DISCARD SIX STUDS (22) FROM HOUSING (13)
Use general cleaning methods to clean all parts (page 2-30)
Inspect fan drive shaft and clutch for galling, pitting, scoring, or cracks. Replace as necessary
1.
IF REMOVED, INSTALL SIX NEW STUDS (22) IN HOUSING (13).
2.
INSTALL TWO NEW PACKINGS (19 AND 20) AND SPRING CARRIER (21) TO PISTON (18) AND
INSTALL PISTON ASSEMBLY AND RETAINING RING (17).
3.
INSTALL NEW SPRING (16) END CAP (15) NEW SEAL (14). AND HOUSING (13) ON SHAFT
ASSEMBLY (12).
4.
COMPRESS HOUSING (13) AND SHAFT ASSEMBLY (12) TOGETHER USING TWO “C” CLAMPS AND
INSTALL NEW LINING (11), THREE RETAINING PLATES (IO), SIX NEW LOCK WASHERS (9) AND
SIX NEW SCREWS (8) IN SHAFT ASSEMBLY (12).
5.
REMOVE TWO “C” CLAMPS FROM OPPOSITE SIDES OF CLUTCH ASSEMBLY (7).
6.
INSTALL NEW DUST SEAL (6) NEW PACKING (5) NEW SEAL (4) CYLINDER (3). NEW TAB
WASHER (2). AND NEW LOCK NUT (1) ON CLUTCH ASSEMBLY (7)
NOTE
Follow-on Maintenance:
Install fan clutch (TM 9-2320-363-20).
Change 1
12-207.1
