I. Put the Airplane Back to its Usual Condition
SUBTASK 32-21-03-010-005
(1) Close this access panel:
Number Name/Location
117AL Main Equipment Center Access Door
SUBTASK 32-21-03-640-001
(2) For upper drag strut [1] and lower drag strut [2], do this task: Nose Landing Gear and Actuating
Mechanism's Lower Components Lubrication, TASK 12-21-12-640-801.
SUBTASK 32-21-03-710-002
(3) Do this task: Nose Landing Gear Extension and Retraction System - Functional Test (Airplane
on the Jacks), TASK 32-30-01-720-803.
NOTE: You only need to do an operational test of the extension/retraction system. Do the
applicable functional test, but do not measure the times that the functional test tells
you to measure.
SUBTASK 32-21-03-080-002
(4) Do this task: Lower the Airplane Off of the Jacks, TASK 07-11-01-580-805 or Lower the
Airplane Off of the Jacks, TASK 07-11-01-580-802.
SUBTASK 32-21-03-410-001
WARNING
OBEY THE REMOVAL PROCEDURE FOR THE LANDING GEAR DOOR
SAFETY PINS. THE DOORS OPEN AND CLOSE QUICKLY. THE MOVEMENT
OF THE DOORS CAN CAUSE INJURIES TO PERSONS OR DAMAGE TO
EQUIPMENT.
(5) Do this task: Landing Gear Door Safety Pins Removal, TASK 32-00-15-080-801.
END OF TASK
TASK 32-21-03-000-802
4. Nose Landing Gear Lock Link - Removal
(Figure 401, Figure 402, Figure 403)
A. General
(1) This procedure provides instructions to remove the lock link assembly for the nose landing
gear.
B. References
Reference Title
07-11-01-580-801 Lift the Airplane with Jacks (P/B 201)
07-11-01-580-804 Lift the Airplane with Jacks (P/B 201)
29-11-00-860-808 Main Hydraulic System Power Removal (P/B 201)
32-00-15-480-801 Landing Gear Door Safety Pins Installation (P/B 201)
32-00-30-480-801 Landing Gear Downlock Pins Installation (P/B 201)
C. Location Zones
Zone Area
711 Nose Landing Gear
777-200/300
AIRCRAFT MAINTENANCE MANUAL
32-21-03
NoC
Page 419
D633W101-CHI May 05/2020
ECCN 9E991 BOEING PROPRIETARY - See title page for details
EFFECTIVITY
CHI ALL
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