AIR Owner's Manual
AIR 40, AIR Breeze, AIR 30, AIR X MARINE and AIR SILENT-X are trademarks of Primus Wind Power 2013 Primus Wind Power Inc. AIR Owner’s Manual 3-CMLT-2020-A 13
TURBINE ASSEMBLY
STEP 2: Mount Blade Hub to Turbine
Assembled blade
hub
Rotor sha
1.) Coat rotor sha threads and blade hub with Tef Gel.
2.) Slide blade hub onto rotor sha.
5.) Insert 5/16” hex wrench in rotor sha.
6.) Carefully and slowly “spin” the blades to completely secure the blade
hub to the turbine.
7.) Apply the following torque when ghtening the Rotor Jam Nut using
torque wrench at 40 .lbs. / 55 Nm.
3.) Start 5/8-18 jam nut on rotor sha.
4.) Carefully and slowly “spin” the blades to begin ghtening the nut.
IMPORTANT: Observe torque specs
NOTE: When The Sha and Face are exposed, apply a liberal
amount of synthec grease to the gap around Sha and Bearing
on the Face of the turbine (this should be performed as a regular
maintenance event every 12 months). See FAQ secon on storage
kit recommendaons and Appendix C
IMPORTANT: Tef-Gel is a corrosion inhibitor and is especially
important in marine applicaons. Tef-Gel should be applied to all
blade bolts and yaw bolts using the applicator and Tef-Gel provid-
ed with your hardware kit. Tef-Gel helps to prevent corrosion and
lubricates threads (recommended for both land and marine us-
age).