(2)
IPC 32-11-03 Fig. 1, IPC 32-11-19 Fig. 1
B.
Access
(1)
Location Zone
735 Wing Landing Gear, LH
745 Wing Landing Gear, RH
C.
Procedure
S 026-002
(1)
Remove the trunnion fork and the bolt assemblies of the trunnion fork (Ref 32-11-19/401).
S 226-003
(2)
Do a check on the wear limits of the housing of the trunnion fork bearing, the bushings and the bolts.
(a)
Measure the parts as it is necessary and compare the measured dimensions to the limit dimensions.
(b)
If the part is not in tolerance, repair or replace as it is necessary.
S 426-004
(3) Install the trunnion fork and the bearing and connect the trunnion fork to the wing gear trunnion (Ref 32-11-19/401).
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MAINTENANCE MANUAL
FOR DRAG BRACE-TO-TRUNNION FORK INSPECTION/CHECK REFER TO 32-11-03/601
Wing Gear Trunnion Fork Wear LimitsFigure 601 (Sheet 1)
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MAINTENANCE MANUAL
3. RACE/BALL
A-A
Wing Gear Trunnion Fork Wear Limits
Figure 601 (Sheet 2)
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MAINTENANCE MANUAL
INDEX NO. PART NAME DIM. DESIGN LIMITS WEAR LIMITS REPLACE PART WORN REPAIR WORN PART REPAIR INSTR.
DIAMETER MITTED PER-WEAR DIM. 16 ANCE DIAM CLEAR-MAX
MIN MAX
1 HOUSING ID 6.9998 7.0016 7.0043 0.0083 X 1
RACE OD 6.9960 6.9980 6.9933 X
2 HOUSING 2 2.77 2.79 4 X
RACE 3 2.80 2.83 X 5
3 RACE ID 6.2500 6.2520 6.2570 0.0090 X
BALL OD 6.2480 6.2490 6.2430 X 5
4 BUSHING ID 2.2500 2.2510 2.2570 0.0080 X
BOLT OD 2.2480 2.2490 2.2450 X 5
5 BUSHING ID 2.2500 2.2515 2.2555 0.0065 X
BOLT OD 2.2480 2.2490 2.2450 X 5
6 BOLT 6 3.143 3.148 3.184 0.044 X 8
BUSHING 7 3.126 3.140 3.104 11
7 BUSHING 9 1.255 1.264 1.284 0.036 11
BUSHING 10 1.246 1.248 1.228 11
8 BUSHING 12 7.375 7.379 7.404 0.032 11
BUSHING 13 7.363 7.372 7.347 11
9 BUSHING 14 9.878 9.886 9.905 0.038 X 11
BUSHING 15 9.867 9.875 9.848 X 11
Wing Gear Trunnion Fork Wear Limits
Figure 601 (Sheet 3)
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