(c)
Make sure that the latch tenon (22) touches the catch (23) of the center electrical-release-strike (21).
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(d)
Adjust the position of center electrical-release-strike (21) (Ref. TASK 52-51-00-820-001) if:
-
The clearance "G" is not in the limits
-
The latch tenon (22) does not engage correctly with the catch (23).
(e)
Measure the clearance "H" between the latch tenon (22) and the catch (23) of the upper and lower electrical-release-strikes (21).
NOTE : The clearance "H" must be between 0.5 mm (0.0196 in.) and
____ 1.5 mm (0.0590 in.).
(f) If the clearance "H" is not in the limits, adjust the upper and/or lower electrical-release-strikes (Ref. TASK 52-51-00-820-001).
(3) Measurement of the Clearances around the Latch Mechanism (Ref. Fig. 503/TASK 52-51-00-991-015)
(a) Measure the clearance "P" between the latch tenon (23) and the slot of the access cover (17).
NOTE : The clearance "P" must be between 3.0 mm (0.1181 in.) and
____ 5.0 mm (0.1968 in.).
(b) Do a visual check of the three latch tenons (22) to make sure that the dimension "Q" is between 7.0 mm (0.2755 in.) and 9.0 mm (0.3543 in.).
NOTE : The rear face of each latch tenon has three arrows marks.
____ If you can see only the last (inboard) arrow mark with the cockpit door closed, then the dimension "Q" is correct.
(c) If necessary, adjust the three latch mechanisms (Ref. TASK 52-51-00-820-001).
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5. Close-up
________ Subtask 52-51-00-860-109
A. Put the aircraft back to the serviceable condition.
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
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TASK 52-51-00-820-001
Adjustment of the Cockpit Door, Electrical Release Strikes and Latch Mechanisms
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
No specific Torque Wrench : range 0.00 to 1.20 m.daN
(0.00 to 9.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 05-002 USA MIL-P-8116 PUTTY, ZINC CHROMATE GENERAL PURPOSE (Ref. 20-31-00) Material No. 08-004 USA MIL-A-25457 ADHESIVE SEALANT (Ref. 20-31-00) Material No. 08-007 USA MIL-R-46082 TYPE II SEALANT, HIGH TEMP. (Ref. 20-31-00) Material No. 09-036 SILICONE SEALANT (1 PART) (Ref. 20-31-00)
Material No. 11-004 USA MIL-T-81533 1.1.1TRICHLOROETHANE (METHYL CHLOROFORM) (Ref. 20-31-00)
Material No. 13-002 USA MIL-C-5541 MIL-C-81706 CLASS I/A CHEMICAL CONVERSION COATING YELLOW ALUMINUM (Ref. 20-31-00)
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