(10)
Release the pressure in hydraulic system No. 4 (Ref 29-11-00/201).
S 864-020
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OUTBOARD FOREFLAP CARRIAGE AND TOGGLE - INSPECTION/CHECK
________________________________________________________
1. General_______
A. This procedure contains one task: an inspection of an outboard foreflap carriage and toggle. To do this check you measure the inner or the outer diameters of the rollers and the bolts which attach the foreflap carriage and toggle.
B. You usually do this procedure before you install a carriage and toggle assembly. You must remove the foreflap carriage and toggle to do this procedure.
TASK 27-51-30-206-001
2. Outboard Foreflap Carriage and Toggle Inspection________________________________________________
A. Standard Tools and Equipment
(1)
Micrometer - 0 to 1 inch
(2)
Vernier Caliper
B.
References
(1)
27-51-30/401, Outboard Foreflap Carriage and Toggle
C.
Access
(1)
Location Zone
586 Outboard Flap Foreflap, LH
686 Outboard Flap Foreflap, RH
D.
Procedure
S 026-002
(1)
Remove the foreflap carriage and toggle (Ref 27-51-30/401).
S 226-003
(2)
Examine the carriage rollers and the bolts for worn areas:
(a)
Remove the parts to be examined.
(b)
Measure the parts.
NOTE: Use a micrometer or a vernier caliper.
____
(c) Compare the dimensions you measured, with the permitted dimensions shown in Fig. 601.
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(d) Replace a roller if it has a flat worn area wider than 0.32 inch (8.1 millimeters).
NOTE: Measure chord-wise along the roller surface.
____
(e)
Replace the parts which are not in the tolerance.
(f)
Install the parts.
S 426-004
(3)
Install the foreflap carriage and toggle (Ref 27-51-30/401).
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MAINTENANCE MANUAL
SEE A
FOREFLAP CARRIAGE AND TOGGLE
1
A 2 3
NO. INDEX PART NAME DIM. MAXMIN DESIGN LIMITS DIAMETER DIA CLEAR-ANCE MAXPER-MITTED WEAR DIM. WEAR LIMITS WORN PART REPLACE PART WORN REPAIR INSTR. REPAIR
1 BOLT ROLLER OD ID 0.3735 0.3743 0.3745 0.3750 0.3695 0.3795 0.005 X X
2 ROLLER BOLT OD ID 0.4985 0.4993 0.4995 0.5000 0.4945 0.5045 0.005 X X
3 BOLT ROLLER OD ID 0.3740 0.3743 0.3745 0.3750 0.3695 0.3795 0.005 X X
Outboard Foreflap Carriage and Toggle Wear Limits Figure 601
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