Dynojet 250: Torque Module - Manual (Page 15)

TO R Q U E M O D U L E I N S T A L L A T I O N
Calibration Arm Assembly
Version 4 Torque Module Installation and User Guide for Model 250 Dynamometers
1-11
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CALIBRATION ARM ASSEMBLY
Dynojet recommends you use the calibration arm with the extension unless space
constraints in your dyno room do not allow you to
1
Place the extension on the main arm and secure using a 3/8-16 x 2.5-inch bolt,
5/16-inch flat washer, and a 3/8-16 nylock nut. Be sure to insert the bolt from the
bottom.
2 Insert two 3/8-16 x 2.5-inch cross bolts with four 5/16-inch flat washers and secure
with two 3/8-16 nylock nuts.
Figure 1-14: Assemble the Calibration Arm
insert bolt
from bottom
extension
calibration arm
cross bolts