(2)
 Get access to the parameter call-up menus (Ref. TASK 31-36-00-740-008).

 (3)
 On the MCDU keypad enter the alpha call-up code into the scratchpad:

 -PTCH for the pitch angle to do a check of the longitudinal alignement,
 -ROLL for the roll angle to do a check of the transverse alignement.
R EFF : ALL  08-21-00Page 210   Nov 01/03   CES

 4. Procedure
_________

 Subtask 08-21-00-581-054
 A. Leveling of the Aircraft
 CAUTION : YOU MUST NOT LIFT THE AIRCRAFT WITH THE SAFETY STAY.

_______

 (1)
 Lift and level the aircraft (Ref. TASK 07-11-00-581-001). NOTE : Do not put the safety stay in position before you make the

____
 aircraft level.

 (2)
 Read the pitch and roll angles at the bottom of the display (scratchpad).

 (3)
 Operate the hydraulic jack below the wing at rib 9 to get the transverse alignment.

 (4)
 Operate the hydraulic jack below the fuselage at FR8 to get the longitudinal alignment.

 (5)
 When you have done the longitudinal alignment, do a check of the transverse alignment.

 (6)
 Put the safety stay in position between FR73 and FR74.

 5. Close-up
________ Subtask 08-21-00-586-052
 A. Lowering of the Aircraft
 (1) Lower the aircraft (Ref. TASK 07-11-00-586-002). Subtask 08-21-00-860-051
 B. Put the aircraft back to its initial configuration.
 (1) Do the ADIRS stop procedure (Ref. TASK 34-10-00-860-005)
R EFF : ALL  08-21-00Page 211   Nov 01/03   CES  PRECISE LEVELING - MAINTENANCE PRACTICES

________________________________________
 TASK 08-22-00-200-001
 Precise Leveling
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
 -------------------------------------------------------------------------------
No specific safety barriers
 No specific sight tube
 No specific access platform 2.40 m (7 ft. 10 in.)
 98D08103500000 1 SIGHTING RODS SET

 B. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
07-11-00-581-001 Lifting for Aircraft Maintenance Operations 07-11-00-586-002 Lowering of the Aircraft for Maintenance Operations

R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
 08-22-00-991-001 Fig. 201
 **ON A/C 301-399,

 08-22-00-991-001-A Fig. 201A
 **ON A/C ALL

 08-22-00-991-002 Fig. 202
 EFF : ALL  08-22-00Page 201   Aug 01/05   CES  -------------------------------------------------------------------------------

REFERENCE DESIGNATION
 -------------------------------------------------------------------------------

R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
 08-22-00-991-003 Fig. 203
 **ON A/C 301-399,
 08-22-00-991-003-A Fig. 203A
 **ON A/C ALL
 3. Job Set-up
__________
 Subtask 08-22-00-010-050

 A. Get Access
 (1) Put the access platform in position.
 (2) Put the safety barriers in position.
 Subtask 08-22-00-941-050

 B. Aircraft Reference Axes R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
 (Ref. Fig. 201/TASK 08-22-00-991-001)
 **ON A/C 301-399,

 (Ref. Fig. 201A/TASK 08-22-00-991-001-A)
 **ON A/C ALL

 (1) Longitudinal axis XX: Parallel to the line made by the points 11 and 12 and contained in the plane made by the points 20L, 20R and 22R.
 EFF : ALL  08-22-00Page 202   Aug 01/05   CES

 Aircraft Reference Axes
 Figure 201/TASK 08-22-00-991-001

R EFF : 001-049, 051-099, 101-149, 151-199,  08-22-00Page 203 201-299, 401-499, Aug 01/05   CES

R  Aircraft Reference Axes 
R  Figure 201A/TASK 08-22-00-991-001-A 
R EFF :  301-399,    08-22-00 Page 204 
    May 01/04
   
 CES  
　
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