IAI America IF - Manual (Page 61)

5. Maintenance inspection
55
2) Loosen the deceleration belt.
Loosen the bolt fixing the motor bracket using the hexagon wrenches with the distance to
the opposite side of 3 mm and 4 mm. Then, slide the belt until the pulley is turned without
making any contact.
Use of Hexagon Wrench with the
Distance to the Opposite Side of 3 mm
Use of Hexagon Wrench with the
Distance to the Opposite Side of 4 mm
3) Remove the deceleration belt.
4) Attach the new deceleration belt manually.