INSTALL HIGH PRESSURE CASE AND STATOR

TM 9-2835-255-34

LOW PRESSURE ROTOR AND HOUSING ASSEMBLY (COMPRESSOR) AND HIGH PRESSURE

AXIAL COMPRESSOR AND ROTOR CLEANING (Sheet 15 of 21)

CAUTION

Be careful not to damage gasket (3) when installing

case and stator assembly (bottom half) (l). If gasket

is damaged, remove case and stator assembly and

repeat steps 25 and 26.

27. INSTALL HIGH PRESSURE CASE AND

STATOR (BOTTOM HALF) (l).

a. Carefully position high pressure case and

stator (bottom half) (1) on engine (2) and

hold in place. Do not damage or move

gasket (3).

b. Apply antiseize compound to 12 bolts (4)

and two bolts (5). Install bolts (4,5) and 14

new nuts (6).

c. Apply antiseize compound to 16 bolts (7),

Install bolts (7) and new lockwashers (8).

d. Apply antiseize compound to 14 bolts (9).

Install bolts (9) and new nuts (10).

28. TORQUE BOLTS (4,5) AND NUTS (6)

BETWEEN 100-110 LB-IN (10-11 N m).

THEN TORQUE BOLTS ( 7 ) B E T W E E N "

100-110 LB-IN (10-11 Nm). TORQUE

BOLTS (9 AND NUTS (10) BETWEEN

68-75 LB-IN (7-9 Nm) LAST.

)

NOTE

Gaps larger than 0.001 inch (0.025 mm) at split line

edges are ok if they do not extend into case through

split line.

29. USE FEELER GAGE, AND CHECK GAP AT

SPLIT LINE (11) ON BOTH SIDES OF

HIGH PRESSURE AXIAL COMPRESSOR

(12). THE GAP SHALL BE NO LARGER

THAN 0.001 INCH (0.025 MM). IF GAP IS

GREATER THAN 0.001 INCH, REMOVE

HOUSING, CLEAN SPLIT LINE SURFACE

AND INSTALL HOUSING.

Go on to Sheet 16

5-48 Change 4