Compressor Engagement; Parking Brake Lever, Pto Shaft Control Lever And ∗ Pick Up Hitch Control Lever; Differential Lock - Zetor 3321 SUPER Operator's Manual

COMPRESSOR ENGAGEMENT

1. Safety pin for compressor engage-
ment.
2. Lever for compressor engagement.
The compressor must be ever
engaged when driving the tractor
with trailer or implement that is
braked with air trailer brakes.
PEDALS AND LEVERS CONTROLLED BY DRIVER
A 55
PARKING BRAKE LEVER, PTO SHAFT
CONTROL LEVER AND ∗ PICK UP
HITCH CONTROL LEVER
1. Control lever of PTO shaft clutch
2. Parking brake lever
3. Pick up hitch control lever
A 56

DIFFERENTIAL LOCK

Rear axle differential lock is controlled
by switch located on the dash board. In-
dicator light is řonř if the differential lock
is engaged.
Differential lock is disengaged by break
pedal depressing.
A 57