Northern Lights M944T3F, Руководство оператора

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OM944F 5/21
23
SP-3. CHANGING LUBE OIL FILTER
1. Change the lube oil filter every 250 hours.
2. Use a filter wrench to remove old filter. Dispose of
filter in approved manner.
3. Make sure the gasket from the old filter is
removed and discarded. Clean mount face.
4. Spread a thin film of engine oil on the rubber
gasket on the new filter and screw it on nipple
until gasket meets the sealing surface.
5. Using hands only – no wrench – tighten filter
one-half turn farther. Overtightening can do
damage to filter housing.
6. Fill engine with recommended oil. Start engine
and check for leakage. Stop engine, wait 3 minutes,
and check oil level. Add additional oil if necessary.
7. Oil filter part number is:
#24-01201
SP-4. AIR CLEANER
1. For units with turbocharger (“T” Series models)
a. Visually inspect air cleaner every 250 hours.
b. Take off the hose clamp on the bracket and the
hump hose to detach the air cleaner.
c. Make sure the hump hose is clean inside and also
that the new filter element is absolutely clean and
installed properly.
2. For naturally aspirated units
a. Visually inspect air cleaner every 250 hours.
b. Remove air intake hose and the four retaining
bolts from intake box. Remove the box rear cover
to access filter element. Inspect and wash element
in soapy water if needed. Rinse and dry thoroughly
before re-installing.
SP-5. V-BELTS
1. Check the tension and wear on the V-belt after every
50 hours.
2. Use your thumb to press on the belt at the midpoint
between the crankshaft and alternator pulleys. The
tension is correct if the belt can be depressed about .
39 to .47 in. (10 - 12 mm) with 22 lbs. (10 kg) force.
Servicing
Note: Make absolutely sure no impurities enter
the engine while changing the element, and
do not run the engine with the air cleaner
removed.
Do not clean the filter with diesel fuel,
solvent, or gasoline. Serious engine damage
can result.
Updated 11-10-20