R **ON A/C 001-049, 051-061, 101-105, 201-203,
29-22-00-991-005 Fig. 501
29-22-00-991-006 Fig. 502
29-22-00-991-007 Fig. 503
29-22-00-991-017 Fig. 504
**ON A/C ALL
3. Job Set-up
__________
R **ON A/C 001-049, 051-061, 101-105, 201-203,
Subtask 29-22-00-941-080
A. Put a safety barrier in position around the deployment area of the RAT.
Subtask 29-22-00-010-071
B. Remove the access panels 195BB, 197EB.
Subtask 29-22-00-860-053
C. Aircraft Maintenance Configuration
(1)
Connect a ground hydraulic supply to the ground service panel of the Blue hydraulic system.
(2)
Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
Subtask 29-22-00-865-092
D. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
121VU HYDRAULIC/RAT/SPLY/EXTN/SOL1 2803GE P33
R **ON A/C 001-049, 051-061, 101-102, 201-202,
121VU HYDRAULIC/RAT/CTL 2801GE P32 R **ON A/C 103-105, 203-203,
121VU HYD/RAT/CTL 2801GE P32 **ON A/C ALL
4. Procedure
_________ R **ON A/C 001-049, 051-061, 101-105, 201-203,
(Ref. Fig. 501/TASK 29-22-00-991-005, 502/TASK 29-22-00-991-006, 503/TASK 29-22-00-991-007, 504/TASK 29-22-00-991-017)
RAT Doors - Adjustment
Figure 501/TASK 29-22-00-991-005
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-00Page 504 1 1 Config-1 May 01/05 1 1 1CES 1
RAT Doors - Adjustment
Figure 502/TASK 29-22-00-991-006
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-00Page 505 1 1 Config-1 May 01/05 1 1 1CES 1
RAT Doors - Adjustment of the Steps and the Gaps
Figure 503/TASK 29-22-00-991-007
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-00Page 506 1 1 Config-1 May 01/05 1 1 1CES 1
RAT Doors - Adjustment of the Gaps between the Blade Tip and the Door Tip
Figure 504/TASK 29-22-00-991-017
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-00Page 507 1 1 Config-1 May 01/05 1 1 1CES 1 Subtask 29-22-00-860-054
A. Preparation for the Adjustment
(1)
Remove and discard the cotter pin (24). Remove the nut (23), the washers (22), (21) and the bolt (20). Disconnect the inner (RH) door from its operating link (11).
(2)
Remove and discard the cotter pin (14), remove the nut (15), the washers (16), (17) and the bolt (18). Disconnect the outer (LH) door from its operating link (8).
(3)
Secure the two doors clear of the operating range of the RAT.
(4)
With the ground hydraulic supply, pressurize the Blue hydraulic system to 100 +10 -10 bar (1450.3770 +145.0377 -145.0377 psi) (Ref. TASK 29-10-00-863-003).
(5)
Keep the hydraulic pressure constant, and retract the RAT (Ref. TASK 29-22-00-869-002).
(6)
Install the SAFETY DEVICE - RAT (98D29207542000) (Ref. TASK 29-22-00-860-001).
NOTE : Make sure that the safety device does not lift the RAT above
____ its stowed position. If it does it will affect the adjustment of the doors.
Subtask 29-22-00-820-060
B. Adjustment of the RAT Actuator
(1) Measure the dimensions "A" and "B". Make sure that they are as specified:
-
the dimension "A" must be between 45 mm (1.7716 in.) and 50 mm (1.9685 in.),
-
the dimension "B" must be between 10 mm (0.3937 in.) and 17 mm (0.6692 in.).
NOTE : The values for the dimension "A" and "B" are measured with RAT
____ doors disconnected from the RAT leg. When the rigging procedure of the RAT is completed, the value of the dimension "A" becomes smaller and the value of the dimension "B" becomes larger.
R 1EFF : 001-049, 051-061, 101-105, 201-203, 1 29-22-00Page 508 1 1 Config-1 May 01/05 1 1 1CES 1
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