R A. Broken wire Maximum of three broken If damage is more than the
R braids. wires per plait. allowable limits, replace
R No more than six broken the hose-tube assembly
R wires in an assembly. (Ref. TASK 29-11-49-000-
R No more than six broken 002) and (Ref. TASK 29-11-
R wires in each 1 ft. 49-400-002).
R (0.30 m) of hose.
R B. Cracks. None permitted. Replace the hose-tube
R assembly (Ref. TASK 29-11-
R 49-000-002) and (Ref. TASK
29-11-49-400-002).
R C. Crimps. None permitted. Replace the hose-tube
R assembly (Ref. TASK 29-11-
R 49-000-002) and (Ref. TASK
29-11-49-400-002).
-------------------------------------------------------------------------------INSPECT/CHECK MAXIMUM REMARKS SERVICEABLE LIMITS -------------------------------------------------------------------------------
R D. Internal blockage. None permitted. Remove the blockage or
R replace the hose-tube
R assembly (Ref. TASK 29-11-
R 49-000-002) and (Ref. TASK
29-11-49-400-002).
R E. Leakage. None permitted. Replace the hose-tube
R assembly (Ref. TASK 29-11-
R 49-000-002) and (Ref. TASK
29-11-49-400-002).
R F. Nicks and Maximum depth cannot be If the damage is more than
R scratches-tubes more than 0.0095 in. the allowable limits,
R portion of suction (0.2413 mm) deep (not replace the hose-tube
R hose-tube more than 10 percent of assembly (Ref. TASK 29-11-
R assembly. wall thickness). 49-000-002) and (Ref. TASK
R 29-11-49-400-002).
R G. End-fitting thread Damage is permitted if If the damage is more than
R damage. the threads that are the allowable limits,
R good are not reduced by replace the hose-tube
R more than one thread. assembly (Ref. TASK 29-11-
R 49-000-002) and (Ref. TASK
R 29-11-49-400-002).
R H. End-fitting Damage is permitted if If the end-fittings cannot
R damaged flats. the damaged end-fittings keep the correct torque
R can keep the correct value, replace the
R torque value. hose-tube assembly
R (Ref. TASK 29-11-49-000-
R 002) and (Ref. TASK 29-11-
49-400-002).
R 3. Examine the lower case drain hose assembly, look for:
R A. Cracks. None permitted. Replace the hose assembly
R (Ref. TASK 29-11-49-000-
R 004) and (Ref. TASK 29-11-
49-400-004).
-------------------------------------------------------------------------------INSPECT/CHECK MAXIMUM REMARKS SERVICEABLE LIMITS -------------------------------------------------------------------------------
B. Crimps.
R R R R R R C. Cuts, tears on fire sleeve.
R R R R D. Internal blockage.
R R R E. Leakage.
R R R R R F. End-fitting thread damage.
R R R R R R G. End-fitting damaged flats.
None permitted.
Maximum depth must be less than one half of the sleeve thickness.
None permitted.
None permitted.
Damage is permitted if the threads that are good are not reduced by more than one thread.
Damage is permitted if the damaged end-fittings can keep the correct torque value.
Replace the hose assembly (Ref. TASK 29-11-49-000-004) and (Ref. TASK 29-11-49-400-004).
If the damage is more than the allowable limits, replace the hose assembly (Ref. TASK 29-11-49-000-004) and (Ref. TASK 29-11-49-400-004).
Remove the blockage or replace the hose assembly (Ref. TASK 29-11-49-000-004) and (Ref. TASK 29-11-49-400-004).
Replace the hose assembly (Ref. TASK 29-11-49-000-004) and (Ref. TASK 29-11-49-400-004).
If the damage is more than the allowable limits, replace the hose assembly (Ref. TASK 29-11-49-000-004) and (Ref. TASK 29-11-49-400-004).
If the end-fittings cannot keep the correct torque value, replace the hose assembly (Ref. TASK 29-11-49-000-004) and (Ref. TASK 29-11-49-400-004).
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