Dixon 42, 44, 50, 44 MAG, 50 MAG Safety And Operating Manual page 39

CARE AND MAINTENANCE
TIRES:
Correct tire pressure is essential for efficient operation
of the mower. Check tire pressure periodically. Inflate
tires to the pressure listed below.
Front tires
Rear tires 42"
Rear tires 44-50"
Lug nuts or lug bolts should be checked regularly for tightness.
LUBRICATION:
CHASSIS:
LOCATIONS:
SERVICE INTERVALS:
RECOMMENDED
GREASE:
11 x 4.00 - 5 16-21 lbs.
18 x 8.50 - 8
18 x 9.50 - 8
(11) grease zerks
(2) each front wheel caster
(1) each mower deck hub
(2) each deck lift shaft
Every 50 hours of operation or
once per season.
Name brand wheel bearing
or multi-purpose grease
(3 pumps each)
39
8-14 lbs.
8-14 lbs.