 |
|||
|
|
|||
|
|
|||
| ||||||||||
|
|
 TM 9-2835-255-34
GAS TURBINE POWER UNIT REPLACEMENT (Sheet 29 of 30)
36. INSTALL OIL FEED TUBE ASSEMBLY (1), GAS-
KET (2) METAL SEAL RING (3) AND PACKING MA-
TERIAL (4).
a.
Apply Ultrachem assembly fluid to gasket (2)
and metal seal ring (3). Install gasket (2) and
seal ring (3) on tube inner flange (5).
b.
Install packing material (4) on tube outer
flange (6). Use Ultrachem assembly fluid to
hold packing material (6) in place.
Insert oil feed tube assembly (1) through re-
C.
generator (7).
d. Apply antiseize compound to two bolts (8) and
secure tube inner flange (5) to gas turbine
power unit housing (9). Do not torque bolts
(8).
e.
Apply antiseize compound to four bolts (10).
Loosely install bolts (10) and washers (11) into
tube outer flange (6) and regenerator (7).
NOTE
Torque two inner bolts (8) first, then torque
four outer bolts (10).
37. USING TORQUE ADAPTER (12), TIGHTEN
BOLTS (8) BETWEEN 49-57 LB-IN (5.5-6.5 NM)
TORQUE. WAIT TEN MINUTES AND RETORQUE.
TIGHTEN BOLTS (10) BETWEEN 80-100 LB-IN
(9-11 NM) TORQUE.
38. USE FEELER GAGE AND CHECK GAP BE-
TWEEN FLANGE (5) AND GAS TURBINE POWER
UNIT HOUSING (9). THE GAP SHALL BE NO LARG-
ER THAN 0.002 INCH (0.051 MM). IF GAP IS GREAT-
ER THAN 0.002 INCH, REPLACE OIL SCAVENGE
TUBE ASSEMBLY (1).
39. SAFETY WIRE BOLTS (8) USING TWO WIRE
TWIST METHOD AND BOLTS (10) USING SINGLE
WIRE METHOD.
Go on to Sheet 30
6-90
Change 6
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals