Nexen BWB 846805 - Manual (Page 5)

2 FORM NO. L-20002-U-1209
inSTallaTion
SHeaVe anD piloT MounTinG
refer To fiGure 1.
1. Insert the Key (Item 21) into the keyway of the
mounting shaft.
2. Slide the BW Clutch onto the mounting shaft until
the Key (Item 21) is seated in the BW Clutch.
3. Insert and tighten the two Set Screws (Item 20).
fiGure 1
Mounting Shaft
fiGure 2
Set Screw
(Item 20)
Key (Item 21)
BW Clutch
CouplinG MounTinG
refer To fiGure 2.
1. Insert the Key (Item 21) into the keyway of the
mounting shaft.
2. Slide the Pilot Mount BW Clutch onto the mounting
shaft until the Key (Item 21) is seated in the Pilot
Mount BW Clutch.
3. Insert and tighten the two Set Screws (Item 20).
4. Insert the customer supplied key into the coupling
shaft.
5. Slide the Coupling Adapter onto the coupling shaft.
6. Using the Cap Screws provided with the Coupling
Adapter, secure the Coupling Adaptor to the Pilot
Mount BW Clutch.
7. Insert and tighten the Set Screws provided with the
Coupling Adapter.
BraKe MounTinG
refer To fiGure 3.
1. Using the Cap Screws provided with the Brake
Adapter, secure the Brake Adapter to the Pilot Mount
BW Clutch.
2. Insert the Key (Item 21) into the keyway of the
mounting shaft.
3. Slide the Pilot Mount BW Clutch with the Brake
Adapter onto the mounting shaft and Key.
4. Align the notch in the Brake Adapter with a torque
pin or stop on the machine.
5. Insert and tighten the two Set Screws (Item 20).
Key (Customer Supplied)
Cap Screw (provided
with coupling adapter)
Set Screw (Provided
with coupling adapter)
Set Screw
(Item 20)
Key
(Item 21)
Coupling
Adapter
Pilot Mount
BW Clutch
Coupling
Shaft
fiGure 3
Mounting Shaft
Brake Adapter
Notch in Brake Adapter
Pilot Mount
BW Clutch
Cap Screws
(provided with
Brake Adapter)
Set Screw (Item 20)
Key
(Item 21)
Mounting
Shaft