Skid Shoes/Gauge Rollers; Lights; Wobble Box - MacDon A30-S Assembly Instructions Manual

G. SKID SHOES/GAUGE ROLLERS
WARNING
To avoid bodily
unexpected start-up or fall of raised machine,
stop engine, remove key and engage lift
cylinder lockout valves before going under
machine to adjust skid shoes or for any
reason.
a. Raise header and engage lift cylinder lockouts.
b. Check that pins are installed in the same
position in all skid shoes/gauge rollers.
Form # 169078
PRE-DELIVERY CHECKS
injury or death from
H. LIGHTS
The hazard lights, which are mounted on both
ends of the header, are activated by switches in
the M Series tractor cab. Check for operation
during run-up.
a. Check that pivot bolt is tight enough to hold light
support in upright position yet allow light to pivot
out of the way of obstructions.
I. WOBBLE BOX
a. Check actual speed of wobble box pulley using
a hand-held optical tachometer during run-up.
Speed should be 775 rpm for A30-S, and 950
rpm for A30-D and A40-D with the engine at
2600 rpm.
38 Model Year - 2009