BOON EDAM THT-100 Operation, Installation, And Maintenance Manual page 25

THT-100
Bottom Bearing and Flange Housing
Place the bottom bearing on top of the anchored base plate. Make certain a generous coat of
Grease has been applied to the bearing. Cover with the bottom flange.
Apply
Grease
Figure 5-6: Bottom Base Plate, Bearing and Flange
Rotor Arm Assembly
Bottom Rotor Assembly - Place a rotor arm assembly into the bottom flange pin block. Tighten
with two M10 bolts and spring lock washer. A second person will be needed to hold the rotor
arm in place. Repeat the process until all three rotor arms are bolted to the bottom flange
housing (see 5.10 for ASTG, CSTG and EL rotor arm assembly).
Boon Edam Inc.
402 McKinney Parkway
Tel. 910-814-3800 fax 910-814-3899
Figure 5-7: Bottom Rotor Arm Assembly
Hardware Used in this Process
Qty Part #
1 100040
1 Various
1
Hardware Used in this Process
Qty Part # Description
3 Various Rotor Arm Assembly
6 HW038 M10 x 1.5 x 20 socket head
6 HW003 M10 Spring Lock Washer
24
Description
Bottom Bearing
Bottom Flange Housing
Lithium Grease
Version: Rev A6 10/28//2011
Issue: THT-100-IMM-USA