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(27) If the flange holes of the torque shaft (11) are not in line with the flange holes of the input universal joint (10), continue as follows:
(a)
Remove the torque shaft (11) from the bevel gearbox.
(b)
Turn the input universal joint (29) by the number of splines necessary to align the flange halves of the universal joint (10) and the torque shaft (11).
NOTE : If you can not align the flange halves remove the nuts
____
(13)
and the bolts (12) and turn the universal joint (29) and the torque shaft (11) as necessary. Install the bolts
(12)
and nuts (13) as written below.
(28)
Install the bolts (12) to connect the torque shaft (11) to the input universal joint (10).
(29)
Install the nuts (13) on the bolts (12).
(30)
TORQUE the nuts (13) to between 1.02 and 1.24 m.daN (90.26 and 109.73 lbf.in).
(31)
Apply SPECIAL MATERIALS (Material No. 05-005) to the nuts (13) and the bolts (12).
(32)
Install the pin (14).
(33)
Safety the pin (14) with the spring (15).
(34)
Remove the blanking caps from the electrical connectors.
(35)
Connect the electrical connectors 4CN-A, 4CN-B, 25CV-A, 28CV-B, 28CV-A, and 26CV-A.
(36)
Install the clamps which attach the electrical leads to the PCU (1).
(37)
Remove the blanking caps from the line ends (50).
(38)
Make sure that the hydraulic line end-fittings are serviceable.
(39)
Apply HYDRAULIC FLUIDS (Material No. 02-003) to the threads of the line end fittings.
(40)
Remove the blanking plugs from the ports of the PCU (1).
(41)
Connect the hydraulic lines (50) to the PCU (1).
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(42)
TORQUE the union nuts of the hydraulic lines (50) to between 5.4 and
5.9 m.daN (39.82 and 43.51 lbf.ft).
(43)
Connect the case drain lines (59) and (60) .
(44)
TORQUE the union nuts of the case drain lines (59) and (60) to between 1.5 and 1.7 m.daN (11.06 and 12.53 lbf.ft).
(45)
Connect the seal drain lines (40) and attach them with the tie wraps (41).
Subtask 27-84-51-860-051
C. Preparation for the Test
(1)
Remove the LOCK-TORQUE SHAFT (FLAPS AND SLATS) WITH CLAMP-PIVOT from the right slat transmission (Ref. TASK 27-50-00-000-003).
(2)
Remove the LOCK-TORQUE SHAFT (FLAPS AND SLATS) WITH CLAMP-PIVOT from the left slat transmission (Ref. TASK 27-50-00-000-003).
(3)
Pressurize the reservoirs of the Green and the Blue hydraulic systems (Ref. TASK 29-14-00-614-002).
(4)
Make sure that the level of the fluid in the reservoirs is correct. Add fluid as necessary (Ref. TASK 12-12-29-611-001) or (Ref. TASK 12-12-29-611-002).
(5)
Pressurize the Green and the Blue hydraulic systems (Ref. TASK 29-10-00-863-001), (Ref. TASK 29-10-00-863-003).
(6)
Remove the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (Ref. TASK 27-00-00-080-002) from the slat/flap control lever.
(7)
Remove the warning notice(s).
(8)
Make sure that the work area is clean and clear of tool(s) and other items.
Subtask 27-84-51-865-052
D. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 5CV, 7CV
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Subtask 27-84-51-710-050
R E. Test
R (1) Do a Check of the Position Pick-Off Units (PPUs) on the Centralized R Fault Display System (CFDS)
R (a) Get access to the SYSTEM REPORT/TEST (F/CTL) page on the R Multipurpose Control Display Unit (MCDU) (Ref. TASK 31-32-00-860-R 006).
R (b) Do a check of the slat PPU angles (deg) at the slat/flap control R lever position 0 on the MCDU as follows:
R -------------------------------------------------------------------------------R ACTION RESULT R -------------------------------------------------------------------------------
R 1. On the MCDU: R - push (in) the line key < SFCC 1 R
R 2. Push (in) the NEXT PAGE button R
R 3. Push (in) the line key (2L) R SYSTEM DATA SLT>
R 4. Push (in) the line key (1L) <PPU
R 5. Compare the values with the R values before the removal of the R PCU. If the values do not agree, R do the adjustment of the R applicable position pick-off unit R (Ref. TASK 27-81-00-820-001).
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