48.31 lbf.in).
(m)
Put the bonding strap (21) in position and install the washer (20), the screw (19), the washer (13) and the nut (12) (Ref. TASK 20-28-00-912-004).
(n)
Remove the blanking caps from the disconnected electrical
connectors.
(o)
Make sure that the electrical connectors are clean and in the correct condition.
(p)
Connect the electrical connector (9).
(q)
Make sure that the work area is clean and clear of tool(s) and other items.
(2) FOR 12HK
(a)
Remove the blanking plugs from the duct flange (16), the trim air valve (6) and the duct assembly (11),
(b)
Clean the component interface and/or the adjacent area.
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(c)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(d)
Make sure that the O-rings (15) are in a good condition. If necessary replace the O-rings (15).
(e)
Put the O-ring (15) in position on the trim air valve (6).
(f)
Put the trim air valve (6) in position on the duct flange (16) and install the clamp (14).
(g)
Make sure that the trim air valve is in the correct position.
(h)
TORQUE the clamp (14) to between 0.491 and 0.546 m.daN (43.45 and
48.31 lbf.in).
NOTE : The electrical actuator of the trim air valve (6) must
____
face in a rearwards direction.
(i)
Put the O-ring (15) in position on the duct assembly (11).
(j)
Move the duct assembly (11) downwards and into position on the trim air valve (6).
(k)
Install the clamp (22).
(l)
TORQUE the clamp (22) to between 0.491 and 0.546 m.daN (43.45 and
48.31 lbf.in).
(m)
Put the bonding strap (21) in position and install the washer (20), the screw (19), the washer (13) and the nut (12) (Ref. TASK 20-28-00-912-004).
(n)
Remove the blanking caps from the disconnected electrical connectors.
(o)
Make sure that the electrical connectors are clean and in the correct condition.
(p)
Connect the electrical connector (7).
(q)
Make sure that the work area is clean and clear of tool(s) and other items.
1EFF : ALL 1 21-63-51Page 415 1 1 Feb 01/05R 1 1 1CES 1
(3) FOR 13HK
(a)
Remove the blanking plugs from the duct flange (18), the trim air valve (4) and the duct assembly (11),
(b)
Clean the component interface and/or the adjacent area.
(c)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(d)
Make sure that the O-rings (15) are in a good condition. If necessary replace the O-rings (15).
(e)
Put the O-ring (15) in position on the trim air valve (4).
(f)
Put the trim air valve (4) in position on the duct flange (18) and install the clamp (14).
(g)
Make sure that the trim air valve is in the correct position.
(h)
TORQUE the clamp (14) to between 0.491 and 0.546 m.daN (43.45 and
48.31 lbf.in).
NOTE : The electrical actuator of the trim air valve (4) must
____
face in a rearwards direction.
(i)
Put the O-ring (15) in position on the duct assembly (11).
(j)
Move the duct assembly (11) downwards and into position on the trim air valve (4).
(k)
Install the clamp (22).
(l)
TORQUE the clamp (22) to between 0.491 and 0.546 m.daN (43.45 and
48.31 lbf.in).
(m)
Put the bonding strap (21) in position and install the washer (20), the screw (19), the washer (13) and the nut (12) (Ref. TASK 20-28-00-912-004).
(n)
Remove the blanking caps from the disconnected electrical
connectors.
(o)
Make sure that the electrical connectors are clean and in the correct condition.
(p)
Connect the electrical connector (5).
1EFF : ALL 1 21-63-51Page 416 1 1 Feb 01/05R 1 1 1CES 1
(q) Make sure that the work area is clean and clear of tool(s) and other items.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Subtask 21-63-51-865-053
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1HK, 2HK, 3HK, 4HK.
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