L I N X W I T H A T R A F L E X I N S T A L L A T I O N
Pulley Mounting Plates and Outer Bearings Installation
Linx with Atra Flex Installation for Model 424 Automotive Dynamometers
28
5
Secure the Linx detect sensor tab to the pickup collar using one #8-32 screw.
Note:
Verify the tab is positioned perpendicular to the pickup collar as shown in
6
Slide the pickup collar onto the idler shaft. The tab will sit in the sensor window.
7
Tighten the pickup collar cap screw.
Figure 19: Install the Sensor Tab and Pickup Collar
8
Place a lower stationary dyno pulley mount (P/N 61300023, stamped 2) under the
idler pulley and loosely secure the mount to the inner plate using five
3/8-16 x 1-inch bolts and five 3/8-inch flat washers (one of the holes in the pulley
mount is not used).
9
Loosely secure the pulley mount to the idler bearing mounting plate using
five 3/8-16 x 1-inch bolts and five 3/8-inch flat washers.
10 Before tightening these bolts, align the idler with the movable dyno pulley.
With a straight edge on the idler pulley there should be an even gap of about
1/8-inch to the movable dyno pulley.
11 Tighten all the bolts.
Figure 20: Install the Pulley Mount Under the Idler Pulley
sensor tab
idler shaft
pickup collar
pickup collar
cap screw
position tab
perpendicular to
the pickup collar
pulley mount
P/N 61300023
stamped 2
idler bearing plate