Allis-Chalmers 400 Series - Storage and Start-Up

Flush reservoir with kerosene and then follow up
with 1/2 quart of new oil to flush any dirt from the
bottom of the reservoir. Replace hose, install new
filter and add Dexron Automatic Transmission
Fluid up to the level of the oil level plug. Replace
the cover and nut on the reservoir.
5. Keep the pump cooling fins on the hydrostatic
pump, and the transmission cooling fins clean for
more efficient operation (Figure 17).
6. After every five (5) hours of operation (more often
in dusty conditions) remove the snap-out plug
from the fan and oil cooler housing and clean fan
and cooler with air or water under pressure. Replace
the plug by pressing it into the hole in cooler
housing (Figures 16 and 18).
OFF SEASON STORAGE - ALL 400 SERIES TRAC¬
TORS
When your tractor is to be stored without use for a
period of 2 months or more perform the following
operations:
1. D rain alt gasoline from fuel tank by disconnecting
fuel line at fuel filter. Reconnect fuel line, and
put about 1/2 cup gasoline back in tank.
A CAUTION: NEVER remove or add fuel when
engine is hot. If any fuel is spilled wipe it up
and allow remainder to evaporate before
proceeding with next step.
2. W hen safe, start engine and allow it to run until
all fuel is used up and engine stops.
3. D r ain crankcase oil while engine is hot and refill
with grade that will be required when tractor is
again to be used. Place tag on engine stating
grade of oil used.
4. R emove spark plug and pour two tablespoons of
SAE 30 oil into cylinder through plug hole. Crank
engine two or three times and reinstall spark plug.
5. C l ean any dirt or grass from cylinder head cooling
fins and engine housing and clean air cleaner
element.
Lubrication and Service
6. Cover exhaust outlet tightly with plastic or other
water proof material to keep moisture, dirt and
insects out of the engine.
7. Completely lubricate tractor as outlined in earlier
part of this section.
8. Clean up tractor and apply paint or rust preventive
to any areas where paint is chipped or damaged.
9. Be sure the battery is filled to the proper level with
water and is fully charged. Battery life will be
increased if it is removed and put in a cool, dry
place and fully charged about once a month.
10. If the tractor is to be stored 6 months or longer
block the tractor up off the wheels to relieve
weight and keep the tires off a damp floor. Protect
the tires from prolonged exposure to direct sunlight.
11. Store the tractor in a dry place indoors.
STARTING THE TRACTOR AFTER STORAGE
Before starting the tractor after it has been stored, do
the following:
1. Remove the blocks from under the tractor.
2. Replace the battery.
3. Unplug the exhaust outlet.
4. Remove spark plug and wipe it dry. Crank the
engine a few times to blow excess oil out of the
plug hole. Reinstall plug.
5. Fill fuel tank with fresh regular grade gasoline.
6. Check crankcase oil level, and add proper oil if
necessary.
7. Start the engine and let it run slowly. DO NOT
run at high speed immediately after starting. Be
sure to run engine only out of doors or in well
ventilated area.
8. Inflate tires to proper operating pressure.
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