Installation Guide Owner manual

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4WD DYNO INSTALLATION
Bridge Installation—Stationary Dyno
Version 1 Above Ground Model 424x/424xLC
2
Automotive Dynamometer Installation Guide
INSTALLING THE BRIDGE COVER
1 Remove the center bolt from the rear drum guard.
2 Place the cover on the drum guard while supporting the other end of the cover.
3 Replace the center bolt.
4 Secure the cover to each runner support pillar using two 3/8-16 x 1/2-inch button-
head flange bolts.
Installing the cover will square up the other set of runner assemblies.
5 Tighten all bolts.
Figure 3-26: Install the Center Cover
A614
D
center bolt
cover
support pillar
cover