S 094-123

 (17)
 Remove the turning plates with grease.

 (18)
 Lower the airplane jacks (AMM 07-11-21/201).

 (19)
 Remove the jacks from the airplane.

 S 844-065

 (20)
 If it is not necessary, remove the power of the hydraulic system A (AMM 29-15-00/201).

 S 864-067
 S 094-066
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A
737-300/400/500MAINTENANCE MANUAL
 NOSE LANDING GEAR - INSPECTION/CHECK
____________________________________
 1.  General_______
 A.  This procedure has these tasks:
 (1)  
An inspection of the nose landing gear

 (2)  
A torsional free play inspection of the nose landing gear.

 B.  
For periodic inspections, refer to paragraph 2 and for special
 inspections, refer to Chapter 5.

 TASK 32-21-00-206-001
 2.  Nose Landing Gear Inspection (Fig. 601)____________________________
 A.  References
 (1)  
AMM 32-00-01/201, Ground Lock Assemblies

 (2)  
AMM 12-15-41/301, Shock Strut Servicing - Nose Landing Gear

 (3)  
CMM 32-21-38/701, Nose Landing Gear Buildup

 B.  
Prepare to Examine the Nose Landing Gear

 S 216-003
 (1)
Examine the shock strut for leaks and specified extension.

 S 216-004

 (2)
Examine the lugs of the strut outer cylinder for cracks.

 S 216-005

 (3)  
Examine the external surface of the strut inner cylinder for dirt, scratches, and galling.

 S 216-006

 (4)  
Examine the hydraulic fluid and inflation pressure of the shock strut for correct level (AMM 12-15-41/301).

 S 216-007

 (5)  
Examine the sealant fillet around the gland nut of the shock strut for cracks and sign of leaks.

 S 216-008

 (6)  
Examine the torsion links, and the steering collar for cracks and loose mounting bolts.

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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 S 216-009
 (7)  
Examine the attachment lugs of the support plate on the steering cylinder for cracks and loose mounting bolts.

 S 216-010

 (8)
Examine the steering collar bearing for dirt and worn areas.

 S 216-011

 (9)
Examine the wheels for cracks, corrosion, and flaked paint.

 S 216-012

 (10)
 Examine the drag brace links for cracks and worn areas on the attach points.

 S 216-013

 (11)
 Examine the drag link and the trunnion pins of the shock strut for worn area and looseness.

 S 216-014

 (12)
 Examine the nose landing gear actuator for loose mounting bolts and sign of fluid leakage.

 S 216-015

 (13)
 Examine the lock actuators of the nose landing gear and hydraulic transfer cylinder for loose mounting bolts and sign of fluid leakage.

 S 216-016

 (14)
 Examine the attach points of the spring assembly on the lock link for worn areas and looseness.

 S 216-049

 (15)
 Examine the manual extension release mechanism.

 S 216-051

 (16)
 Examine the tow fitting and the taxi light for loose mounting bolts (CMM 32-21-38/701).

 TASK 32-21-00-206-017
 3.  Nose Landing Gear Torsional Free Play Inspection (Fig. 601)________________________________________________
 A. Special Tools and Equipment
 (1)  Dial indicator gage - 0- to 0.25-inch minimum
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