Dynojet Dynoware RT - Replacing the Covers-In Ground Dynos

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MODEL 424 DYNOWARE RT UPGRADE WITH EDDY CURRENT BRAKE
Replace Covers
Version 5 DynoWare RT Upgrade for Model 424x Dynamometers Installation Guide
REPLACING THE COVERS—IN GROUND DYNOS
1 Secure the left pit cover using the two 3/8-16 x 3-inch bolts and 
seven 3/8-16 x 1/2-inch button head bolts removed earlier.
2 Secure each eddy current brake pit cover to the support leg using the 3/8 x 1-inch
bolt removed earlier.
3 Secure each eddy current brake pit cover to the floor using the three 3/8 x 1.5-inch
bolts and three 3/8-inch flat washers removed earlier.
Figure 3-24: Install the Pit Covers
AD633
left pit cover
eddy current brake
pit cover
replace bolt securing
cover to support leg