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TM-9-2350-260-20-1-2 M60 Hull Organizational Maintenance Volume 2 Download

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TM 9-2350-260-20-1-2 CENTRIFUGAL FAN HOUSING REPLACEMENT (Sheet 2 of 3) 2. Remove fan housings (B) from powerplant. 3. Using 1/2 inch socket, remove ten screws (C) securing covers (D) to shroud (E). 4. Remove covers (D) from powerplant. 5. Using two 9/16 inch wrenches, remove two screws, washers, and self-locking nuts (F) that hold housing (G) and mount (H) together. Throw self-locking nuts away. 6. Using 9/16 inch socket, remove four screws (J). 7. Remove housing (G) and mount (H) from powerplant. INSTALLATION: NOTE Make sure no foreign matter is present in fan housing. 1. Position mount (A) and housing (B) onto powerplant. 2. Using two 9/16 inch wrenches, install two screws, washers, and new self-locking nut (C) securing mount (A) and housing (B) together. 3. Using 9/16 inch socket, install four screws (D) securing mount (A) and housing (B) to engine shroud. 4. Using feeler gage, check clearance between tip of each fan blade and mount (A) and housing (B). If clearance is less than 0.062 inch, go to page 9-58, step 17, for adjustment procedures. Go on to Sheet 3 TA146906 9-60