• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
INSTALL  AFT FUSELAGE  IDLER BELLCRANKS (Continued)
INSTALL AFT FUSELAGE IDLER BELLCRANKS     (Continued) - TM-55-1520-240-23-9_978

TM-55-1520-240-23-9 CH-47D Heilcopter Manual
Page Navigation
  943    944    945    946    947  948  949    950    951    952    953  
TM 55-1520-240-23-9 11-247 INSTALL AFT FUSELAGE IDLER BELLCRANKS     (Continued) 11-247 2. Have helper in cabin area insert bolt (4) and washer (5) through access hole (6). 3. From outside, guide bolt (4) and washer (5) through access hole (6), support (2), and idler bellcranks (1). 4. Install washer (7) and nut (8) on bolt. Torque nut to  80 to 150 inch-pounds. Align cotter pin hole. 5. Check two bellcranks (1) as follows: a. Apply force to bellcranks.  Use dial indicating scale (9).  Bellcrank must rotate with force less than  3 pounds  and bolt (4) must not turn.  If bolt turns, go to step b.  If bolt does not turn, go to step 6. b. Back off nut (8) until bolt does not turn when bellcrank is rotated.  Check cotter pin hole is aligned. c. Check that nut torque is more than  80 inch-pounds with cotter pin hole aligned. d. Repeat step a. 6. Install cotter pin (10). 11-961







Western Governors University

Privacy Statement
Press Release
Contact

© Copyright Integrated Publishing, Inc.. All Rights Reserved. Design by Strategico.