Dynojet 248: Maintenance Guide - Manual (Page 30)

Maintenance Guide for Automotive Dynamometers
A U T O D Y N O M A I N T E N A N C E
Model 424x All-Wheel Drive Dynos
26
C HECKING THE A IR C AN S LEEVE R ETRACTION
The SAAR brake’s air can sleeve must be positioned correctly for safe operation.
If the air can sleeve is not in the correct location, use a wrench and loosen the nut as
far as you can. The sleeve will drop down as shown in Figure 23. Check all four air
cans.
Note: Verify that the brakes are operating properly before replacing the covers
and using the dyno.
Figure 23: 424x Dyno—Air Can Sleeve
AD0194
nut
sleeve
correct placement of
nut and sleeve
incorrect placement of
nut and sleeve
sleeve
nut