Air Cleaner; V-Belts - Northern Lights M844W3 Operator's Manual

SP-4. AIR CLEANER
1. Inspect air cleaner every 250 hours. In dusty condi-
tions, check more often.
2. Marine sets: if dirty, wash element in soapy water.
Rinse and dry thoroughly before re-installing.
Replace if necessary. The element part number is:
M844DW3 and M844LW3 – #24-23100
3. C-Series sets: the element cannot be cleaned. Replace
it when necessary. Part number is:
M20CRW3 – #24-28401
4. NOTE: Make absolutely sure no impurities enter the
engine while changing the element. Do NOT run the
engine with the air cleaner removed.
SP-5. V-BELTS
1. Check the tension and wear on the V-belt daily.
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
3/16 in. (5 mm) .
Updated 10-11-19
Servicing
OM844W3 5/21
17