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Figure 31
1. Oil Filter
2.
Rib Wall
HYDROSTATIC DRIVE HYDRAULIC FLUID FILTER
(1810,1811 and 1812 Tractors Only)
■i^NOTE
Clean the outside area before removing the
filter to keep dirt from getting into the trans*
mission case. If a mower is mounted on the
tractor, the mower must be lowered to
facilitate removal of the filter.
Remove the throw-away-can-type filter and replace
with a new filter after the first 10 and 50 hours of
operation, and every 100 hours of operation
thereafter.
To remove the filter, turn the filter counterclockwise
using an automotive-type filter wrench.
Before installing the new filter, apply a coating of oil on
the filter gasket. Thread the new filter on by hand until
tight enough to seat the gasket. Loosen the filter.
Then turn it until the gasket contacts the base.
Tighten the filter an additional one-half turn. Start
engine and allow it to run for a few minutes. Shut en¬
gine off and check for leaks: check oil level in
transmission case.
AIR CLEANER
Servicing Foam Pre-Cleaner Element.
Clean and re-oil foam pre-cleaner element at 1-month
intervals or every 10 hours, whichever occurs first.
■^NOTE
Service more often under dusty conditions.
1.
Remove wing nut and cover. (See Figure 32.)
2.
Remove foam pre-cleaner element by sliding it
up off the paper cartridge.
A. Wash pre-cleaner element in liquid detergent
and water.
B. Squeeze dry in cloth.
C. Saturate in engine oil. Squeeze to distribute
oil evenly.
D. Wrap in shop towel and squeeze to remove
excess oil.
Discard used element and replace with new one at
least once a year.
Figure 32.
Air Cleaner Assembly
1. Wing Nut
5.
Paper Cartridge
2.
Cover
6.
Foam Pre-Cleaner Element
3.
Rubber Tube
7.
Base Backplate
4.
Cover Plate
23
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