Quick Start Guide Cyclo® BBB4 17
T-Type Torque Arm Installation
Procedure
1
Attach the T-Type Torque Arm Bracket to the Cyclo® BBB4 using the supplied
mounting hardware.
Tighten mounting bolts according to the values listed in Table 7
2
Place washer and rubber bushing on bolt.
Insert torque arm bolt (supplied by customer) through mounting tab
on Banjo torque arm.
Make sure bolt is parallel to T-Type Torque Arm side
when fully installed.
3
Follow these steps to attach the mounting angle bracket:
• Place rubber bushing and mounting angle bracket on
the bolt.
• Verify that the mounting angle bracket hole is the correct
diameter for customer supplied bolt.
• Place remaining bushing, washer and two nuts on
the bolt.
Do not over-tighten nuts. Tighten to point where rubber
bushings can still be hand rotated.
Torque Arm
Bracket
Mounting Bolts
BBB4 Size
Bracket
Bolt Size
[1]
Torque
ft-lb (Nm)
4A 2 x M16 152 – 167 (206 – 227)
4B 2 x M20 290 – 319 (392 – 431)
4C 2 x M24 507 – 558 (686 – 755)
4D 2 x M30 1014 – 1115 (1373 – 1510)
4E
2 x M30 1014 – 1115 (1373 – 1510)
4F
T-Type Not Available
Note: [1] Bolt ISO/JIS Class 8.8
Table 11. T-Bracket Bolt Torques
Washer
Rubber Bushing
When installed,
bolt must be
parallel to this
surface
Washer
Rubber Bushings
Mounting Angle
Bracket
(Customer
Supplied)
Nuts
(Customer Supplied)
Unit Size Bracket Tab Bore
Typical Bolt Size
[1]
4A Ø18mm M16
4B Ø18mm M16
4C Ø22mm M20
4D Ø26mm M24
4E Ø33mm M30
Note
[1]
Bolt class should be greater or equal to ISO/JIS Class 8.8. Application with
multiple start/stops and/or shock loading should use ISO/JIS 10.9 at a minimum.
Table 12. T-Bracket Mount Dimensions
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