16
Final Assembly - Mast Plate
The mast plate is supplied with hardware to mount to a 2(51) mast. Additional holes have been
provided to accommodate a 2-3/8(60) mast with customer provided hardware.
□
1.
Position a 2(51) U-bolt saddle over the second pair of holes from the top as
shown.
□
2.
Pass a 5/16 x 2(51) U-bolt through the 2(51) U-bolt saddle and mast plate.
Secure with a 5/16 in flat washers, lock washers and hex nuts.
□
3.
Position a 2(51) U-bolt saddle over the second pair of holes from the bottom
as shown.
□
4.
Pass a 5/16 x 2(51) U-bolt through the 2(51) U-bolt saddle and mast plate.
Secure with a 5/16 in flat washers, lock washers and hex nuts.
□
5.
Slide this assembly over the mast, with the top of the large end of the
keyhole facing up and securely tighten.
WARNING: IT IS EXTREMELY IMPORTANT THAT EACH NUT IS EVENLY
TIGHTENED. APPLYING UNEQUAL AMOUNTS OF TORQUE TO THE U-BOLT LEGS
MAY LEAD TO PREMATURE FAILURE
Assembly - Boom to Mast Assembly
□
1.
Line up the two flange nuts located on the boom plate with large hole in each keyhole on the
mast plate.
□
2.
Pass the flange nuts through and let the screws drop into the slots.
□
3.
Insert a 5/16 x 1(25) washer head screw through on of the lower holes. Tighten the bolt and
secure with a flange nut.
□
4.
Insert a 5/16 x 1(25) washer head screw through the remaining lower hole. Tighten the bolt and
secure with a flange nut.
□
5.
Securely tighten the upper flange nuts.
Summary of Contents for SkyHawk 3X10
Page 17: ...17 Element Position...
