500 Nose Gear Lock Mechanism Installation
Oct 20/86 Figure 401 (Sheet 2) BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 32-33-51 Page 405
NOSE GEAR LOCK MECHANISM - INSPECTION/CHECK
1. General
A. These data consist of illustrations and wear limit charts. No procedure is given in this section for access to permit inspection. Refer to Nose Gear Lock Mechanism - Removal/Installation.
2. Nose Gear Lock Mechanism Wear Limits
500
Nov 15/72 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 32-33-51 Page 601
Nose Gear Lock Mechanism Wear Limits 501
32-33-51 Page 602 Figure 601 (Sheet 1) BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. May 01/99
500 Nose Gear Lock Mechanism Wear Limits
May 01/99 Figure 601 (Sheet 2) BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 32-33-51 Page 603
INDEX NO. PART NAME DIM. DESIGN LIMITS WEAR LIMITS REPLAC E WORN PART REPAIR WORN PART REPAIR INSTR.
DIAMETER MAX WEAR DIM. MAX DIAM. CLEAR-ANCE
MIN. MAX.
1 BUSHING ID 0.8150 0.8170 0.8210 0.010 X
BUSHING OD 0.8116 0.8123 0.8090 X
2 BUSHING ID 0.6280 0.630 0.6340 0.010 X
SHAFT OF 0.6242 0.6248 0.6220 X 2
3 BUSHING ID 0.628 0.630 0.6340 0.010 X
SHAFT OD 0.6242 0.6248 0.6220 X 2
4 BUSHING ID 0.753 0.755 0.7590 0.010 X
SHAFT OD 0.7492 0.7498 0.7470 X 2
5 BUSHING ID 0.4995 0.5000 0.5040 0.005 X
BOLT OD 0.4985 0.4995 0.4975 X
6 BUSHING ID 0.2540 0.2545 0.258 0.007 X
SHAFT OD 0.2525 0.2535 0.2505 X 2
7 BUSHING 3 1.000 1.002 1.008 0.010 X
BUSHING 4 1.2495 0.999 0.992 X
8 TOTAL AXIAL CLEARANCE -- 0.000 0.010 -- 6 7 0.020 5
9 BUSHING ID 1.2495 1.2500 1.253 0.005 X
PIN OD 1.2485 1.2490 1.247 X 2
10 BEARING ID -- -- 8 0.005 8 X
BEARING OD -- -- 8 X
BEARING ID 1.2495 1.2500 8 X
PIN OD 1.2485 1.2490 1.247 X 2
11 BEARING ID -- -- 8 0.005 8 X
BEARING OD -- -- 8 X
BEARING ID 0.4995 0.5000 0.504 X
BOLT OD 0.4985 0.4995 0.4975 X
Nose Gear Lock Mechanism Wear Limits 500
32-33-51 Page 604 Figure 601 (Sheet 3) BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. May 01/99
E26979
500 Nose Gear Lock Mechanism Wear Limits
Sep 01/02 Figure 601 (Sheet 4) BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 32-33-51 Page 605
NOSE GEAR DOOR LINKAGE - REMOVAL/INSTALLATION
1. Equipment and Materials
A. Gear Ground Lock Assemblies (Ref 32-00-01)
B. Feeler Gage
C. Grease, MIL-G-21164 or MIL-G-23827 optional to BMS 3-33
D. Naphtha, P-D-680 or equivalent solvent
E. Corrosion Preventive Compound, MIL-C-11796 Class 3
2. Remove Nose Gear Door Linkage
A. Install nose and main gear ground lock assemblies (Ref 32-00-01).
B. Disconnect door operator rod (5, Fig. 401) from door forward hinge (6) (detail A).
C. Disconnect operator rod from crank assembly (3) by removing bolt (4).
D. Remove link assembly (8) by removing bolt at each end.
E. Remove crank assembly (3) (detail B).
(1)
Remove lockwire from spring pin (15) at inboard end of door operator bolt (14) and remove spring pin.
(2)
Remove nut (13) from door operator bolt.
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