**ON A/C 001-049, 051-099, 101-105, 151-199, 201-228, 301-302,
Subtask 21-52-31-420-051
C. Installation of the Reheater
(Ref. Fig. 401/TASK 21-52-31-991-001)
(1)
Remove the blanking plugs from the disconnected line ends.
(2)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(3)
Clean the component interface and/or the adjacent area.
(4)
Apply a small quantity of:
-COMMON GREASE (Material No. 04-007)
or
-LUBRICANTS (Material No. 06-007)
to the new seal (16) and the new seal (28).
NOTE : The material 04-007 is a molybdenum disulfide powder.
____ Before you can apply it you must first make it into a paste. To do this you must mix the powder with pure water or white spirit.
NOTE : The material 06-007 is applied dry.
____
(5)
Put the seal (28) in position in the sleeve (26).
(6)
Put the seal (16) in position in the sleeve (17).
(7)
Apply a small quantity of:
-COMMON GREASE (Material No. 04-007)
-LUBRICANTS (Material No. 06-007) to the new packing (23). NOTE : The material 04-007 is a molybdenum disulfide powder.
____ Before you can apply it you must first make it into a paste. To do this you must mix the powder with pure water or white spirit.
NOTE : The material 06-007 is applied dry.
____
(8) Put the packing (23) in position on the ACM turbine inlet (24).
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(9) Carefully put the reheater (12) in position in the sleeve (26) and on the water condensor flange (24).
NOTE : Turn the sleeve (26) when you install the reheater (12). This
____
will help to prevent damage to the seal (28).
(10)
Hold the reheater (12) and put the support rods (1) and (2) in position in the clevis (3).
(11)
Install the bushings (6), the bolts (7), the washers (5) and the nuts (4).
(12)
Put the clamp (22) in position.
(13)
TORQUE the clamp to between 0.51 and 0.56 m.daN (45.13 and 49.55 lbf.in).
(14)
Put the bonding strap (10) in position and install the screw (11), the washer (9) and the nut (8) (Ref. TASK 20-28-00-912-004).
(15)
Put the sleeve (17) in position on the flange (15). NOTE : Turn the sleeve (17) when you install it. This will help to
____
prevent damage to the seal (16).
(16)
Apply a small quantity of COMMON GREASE (Material No. 04-012) to the contact faces of the retaining cables (18) and (27).
(17)
Make sure that the sleeves (17) and (26) are in the correct position.
(18)
Put the retaining cables (18) and (27) in position in the flanges
(15) and (29) and install the new washers (14) and the new nuts (13). NOTE : Hold the hexagon part of the retaining cables (18) and (27) to
____ prevent twisting of the cables when you install the nuts (13).
(19) Torque the nuts (13) to between 0.85 and 1.0 m.daN (75.22 and 88.49 lbf.in).
NOTE : Hold the hexagon part of the retaining cables (18) and (27) to
____ prevent twisting of the cables when you torque the nuts (13). Make sure that there is no tension in the cables (18) and (27). This will give safe and flexible connections.
(20) Wipe clean the excess COMMON GREASE (Material No. 04-012) from the retaining cables (18) and (27).
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(21)
Put the bonding strap (30) in position and install the screw (19), the washer (34) and the nut (31) (Ref. TASK 20-28-00-912-004).
(22)
Remove the blanking caps and connect the electrical connector (25).
(23)
Install the water extractor/s (Ref. TASK 21-52-16-400-001) . NOTE : Do not install the access panel/s at this time.
____
(a)
FOR 10HM3
-10HM8.
(b)
FOR 11HM3
-11HM8.
(24) Install the pipe assembly/ies (Ref. TASK 21-52-23-400-003) . NOTE : Do not install the access panel/s at this time.
____
(a)
FOR 10HM3
-10HM13.
(b)
FOR 11HM3
-11HM13.
(25) Make sure that the work area is clean and clear of tool(s) and other items.
R **ON A/C 106-149, 229-299, 303-399, 401-499,
Subtask 21-52-31-420-051-A
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