Dynojet 424x: Installation Guide - Manual (Page 70)

In Ground Model 424x/424xLC 2 Automotive Dynamometer Installation Guide
C H A P T E R 3
Bridge Installation—Stationary Dyno
3-34
I NSTALLING THE D RUM G UARDS
1 Secure the longer left and right drum guards using one 3/8-16 x 1.25-inch button-
head bolt each.
Note: These drum guards are longer (88.90 cm, 35.00 in.) than the left and right
drum guards for the 4WD dyno and must be mounted on the stationary dyno.
2 Secure the wider front drum guard using five 3/8-16 x 1.25-inch button-head
bolts.
Note: This front drum guard is wider (27.94 cm, 11.00 in.) than the front drum
guard for the 4WD dyno and must be mounted on the stationary dyno.
3 Secure the rear drum guard using the center 3/8-16 x 1.25-inch button-head bolt.
Figure 3-22: Install the Drum Guards
AD379
front drum guard
rear drum guard
left drum guard
right drum guard