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REMOVE HORIZONTAL HINGE PIN, PITCH-VARYING HOUSING AND PIN BEARINGS     (Continued) - TM-55-1520-240-23-4_207
INSPECT  AND REPAIR PITCH-VARYING SHAFT BORE

TM-55-1520-240-23-4 CH-47D Heilcopter Manual
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TM 55-1520-240-23-4 5-44 REMOVE HORIZONTAL HINGE PIN, PITCH-VARYING HOUSING AND PIN BEARINGS     (Continued) 5-44 CAUTION Do not handle shaft or bearings without gloves. Fingerprints will cause corrosion. 13. Remove pitch-varying shaft (11) from lugs (22 and 23).  Wear gloves (E186). 14. Remove seals (26) from lug (22).  Remove seals (26) from lug (23) (Task 5-42). REMOVE HORIZONTAL HINGE PIN BEARINGS 15. Install horizontal hinge pin bearing puller (T9) (27) as follows: a. Install bolt (28), washer (29), and pitot at inside of lug (22 or 23). b. Install sleeve (31), washer (32), and nut (33). 16. Tighten bolt (28) to remove bearing (34) from lug (22 or 23). 17. Remove nut (33), washer (32), sleeve (31), bearing (34), bolt (28), washer (29), and pitot (30).  Remove bearing from sleeve. Wear gloves (E186). FOLLOW-ON MAINTENANCE: None END OF TASK 5-190







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