TM 1-1520-238-23
6-527
6.126.
INTERMEDIATE GEARBOX BREATHER REMOVAL/INSTALLATION – continued
6.126.3. Removal
a. Remove breather (1) from intermediate gear-
box housing (2).
(1) Remove and discard packing (3), if installed.
6.126.4. Cleaning
a. Clean breather by agitating in solvent. Use dry
cleaning solvent (item 74, App F).
(1) Dry with a clean cloth. Use cloth (item 52,
App F).
6.126.5. Inspection
a. Check breather and housing for nicks,
gouges, and stripped or damaged threads
(para 6.121).
b. Check breather for dents, 0.040 INCH maxi-
mum before blending. Use depth gage.
c. Check breather for fractures or cracks. None
allowed.
6.126.6. Installation
NOTE
If packing was removed, do not reinstall
packing. Packing could cause leakage.
a. Install breather (1) on housing (2).
b. Torque breather (1) to 40 INCH-POUNDS. Use
torque wrench.
c. Inspect (QA).
d. Install access fairing L510 (para 2.2).
END OF TASK
M04-549-2
1
3
2
M04-549-4
2
1
