Exmark Ultra VAC QDS LAZER Z Operator's Manual page 13

Lazer Z units SN 352,000 – 509,999 only (Lazer Z XP, Lazer Z XS, and Lazer Z
510,000 units skip to section 3.2.17):
3.2.9 When installing the Ultra Vac QDS onto a liquid cooled Lazer Z, the rear bumper
plate must be removed. Remove rear bumper plate. Reattach the lower side
bumper bars to the vertical "HOT" engine guard shield using two of the original
screws, washers and whizlock nuts removed from the bumper plate.
3.2.10 Remove the lower two screws holding the rear engine guard ("HOT" engine guard
on liquid cooled units) to the rear frame of the Lazer Z unit.
3.2.11 Install the mount weldment (Item 9) loosely to the rear of the machine using the
two screws and nuts removed in section 3.2.7.
POTENTIAL HAZARD
♦ Relying solely on mechanical or hydraulic jacks to
support the mower could be dangerous.
WHAT CAN HAPPEN
♦ The mechanical or hydraulic jacks may not be enough
support or may malfunction allowing the unit to fall,
which could cause injury.
HOW TO AVOID THE HAZARD
♦ DO NOT rely solely on mechanical or hydraulic jacks
for support. Use adequate jack stands or equivalent
support.
3.2.12 Remove the E-clip and handle from the handle assembly (Item 7). Discard the
mount that came with the handle assembly. Install the handle and E-clip onto
the handle mount (Item 26) that came in the completing kit.
3.2.13 Mount the handle assembly (Item 7) onto left hand frame bracket (Item 15) using
3/8-16 x 1.00 screws (Item 23), 3/8 spring disk washers (Item 25) and 3/8-16
whizlock nuts (Item 24). Make sure that the raised portion of the spring disk
washer faces the head of the bolt.
3.2.14 Jack the rear of the unit up and safely support it on jack stands. Remove the
rear wheels.
3.2.15 Install the right and left hand frame brackets (Items 14 and 15) loosely to the
mount weldment and the wheel channels of the Lazer Z frame. The flanges on
the right and left hand frame brackets should face in towards the unit to provide
the maximum tire clearance.
CAUTION
FIGURE 2
8