NOTE: Do not let more than three threads show out of the
____
barrel.
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(d) (e) Remove the cable clamps and rig pins from the control cable and the drums.To tighten the cable, refer to the Temperature - Tension chart in the system chapter.
NOTE:____ Use a tensiometer to do a check on the cable tension. Apply the tensiometer to the cable a minimum of six inches from the turnbuckle terminal or other fittings. To make sure you get the correct cable tension, permit a minimum of one hour at constant ambient temperature (|5°F) for the airplane temperature to become stable.
(f) If you installed a new cable, tighten the cables to two times the usual operation tension.
Operate the system for some test cycles.
NOTE:____ Refer to applicable chapter for tension specifications.
(g) (h) (i) Make the last rigging adjustments. Refer to the applicable chapter for rigging load and test cycle tables.Make sure the air seals are correctly adjusted to prevent deflection of the cable and to make sure the cable moves freely (AMM 20-10-04/401).The minimum clearance from the adjacent structure shall be as follows.
NOTE:____ The clearances that follow are general guidelines only. Refer to the applicable chapter to find any special conditions for a specific system.
1) Between different cable systems - 0.50 inch
NOTE:____ A clearance of 2.00 inches is recommended.
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2) Between structure, wiring, tubing and fixed equipment: At a fairlead - 0.50 inch At a rubstrip - 0.10 inch
NOTE:____ A clearance of 1.50 inches is recommended below the cable, and 1.00 inch is recommended in the other directions.
3) Between doors, landing gear, and components that move -2.00 inches.
NOTE:____ A clearance of 4.00 inches is recommended.
(j) (k) (l) Install the turnbuckle locking clips on all the adjusted turnbuckles (AMM 20-10-10/401).Install the cable stop if it is applicable (AMM 20-10-08/401).Operate the controls through full travel. 1) Make sure the controls and control cables move freely. 2) Make sure too much force is not necessary.
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737-300/400/500MAINTENANCE MANUAL
OFF-AIRPLANE DATA LOADING - MAINTENANCE PRACTICES
_________________________________________________
1. General_______
A. On-board software loadable LRUs can be loaded with software on the airplane using the AMM Software Installation procedures for each software loadable LRU or off the airplane using these off-airplane loading procedures. The AMM on-airplane Software Installation procedure for each software loadable LRU is contained within the respective ATA chapter for the LRU. This procedure provides details for the software loading of an LRU off the airplane.
TASK 20-15-01-472-001
2. Off-Airplane Software Installation__________________________________
A. Equipment
(1) Off-airplane data loading equipment may have the capability to support various interfaces: i.e., ARINC 429, ARINC 629, RS232, and PC cards. Off-airplane data loading equipment may be used to load several software loadable LRUs. Reference the airlines off-airplane data loading policy to determine which LRUs can be off-airplane loaded with the following equipment. For off-airplane data loading equipment information contact an off-airplane data loading equipment vendor directly.
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