Sumitomo Cyclo BBB4, Operation And Maintenance Manual

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14
Operation & Maintenance Manual
Cyclo® BBB4
Cyclo® BBB4
Torque Arm Installation,
continued
Flange Mount (Banjo) Type Torque Arm
1
2
4
3
Torque Arm Torque Arm
Bracket Bracket
Bracket Bracket
Mounting Mounting
Bolts(s) Bolts(s)
Item Number Description
1 Torque Arm Bracket
2 Bracket Hardware
3 Rubber Bushing (qty 3)
4 Washer (qty 2)
Table 8 . Flange Mount (Banjo) Type
Torque Arm Components
Sumitomo Supplied Components of
Flange Mount (Banjo) Type Torque Arm
Flange Mount (Banjo) Type Torque Arm
Installation Procedure
1
Attach the Flange Mount (Banjo) Torque Arm Bracket to the Cyclo® BBB4 using
mounting hardware .
Bracket
Bolt Size
[1]
Torque
lb•ft (N•m)
4A 8 x M10 34 – 38 (46 – 51)
4B 8 x M12 59 – 65
(80 – 88)
4C 8 x M16 152 – 167 (206 – 227)
4D,4E 8 x M20 290 – 319 (392 – 431)
4F 8 x M24 507 – 558 (686 – 755)
Table 9 . Flange Mount (Banjo) Torque Arm Bolt Tightening
Note: [1] Bolt class equal to ISO/JIS Class 8 .8
Torques
Unit Size
When installed, When installed,
bolt must be bolt must be
parallel to this parallel to this
surface surface
Rubber Rubber
Bushing Bushing
Washer Washer
Torque Arm Bolt Torque Arm Bolt
(Customer (Customer
Supplied) Supplied)
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 Flange Mount (Banjo) Type Torque Arm surface
when fully installed .