Ransomes ZT220D, Setup, Parts & Maintenance Manual, Page: 22 / 60

GB-20
ZT 220D
Series
PUSH ARMS
The push arm rod ends must be adjusted evenly to:
– locate the deck perpendicular to the front-to-rear
axis of the machine; and
– so the notch at the front of the engine deck clears
the push arm bracket on the rear of the
cutterdeck when the cutterdeck is raised to the
transport position.
Adjust the rod end length to 37 mm (1-7/16") to start.
If any additional adjustment is required, adjust both
rod ends so the same number of threads show.
ADJUSTMENTS
HEIGHT OF CUT
The height of cut is set by moving height of cut pin N
to the hole designated for the height of cut desired.
To change the height of cut:
1. Lift the deck to the highest position.
2. Move pin
N to the selected hole.
3. Lower the deck until the lift lever is stopped by
the pin.
NOTES :
– Height of cut may vary due to the amount of tread
on the tires, tire diameter or inflation pressure.
– For best results, adjust the rear deck rollers for
the height of cut to be used (see below).
REAR DECK ROLLERS
The rear outside deck rollers are adjustable up and
down to provide improved deck flotation and
scalping protection at various heights of cut. They
are not intended to ride continuously on the ground.
Adjust no closer than 10mm (3/8”) to the ground.
Height of cut ranges for roller adjustment