Check the operation of the pressure relief valve by pushing on the piston.
Disassemble the lelief valve by removing the snap ring.
Inspect the piston for wear, unsmooth movement or damage.
Inspect the spring for fatigue or damage
Assemble the relief valve iri the reverse order of disassembly.
RELIEF VALVE BODY
WASHER SNAP RING
Apply oil to the new packing and install it onto the oil \ strainer. \
Install the oil strainer into the crankcase while align- \ ing its boss with the groove in the crankcase.
Apply oil to the new O-ring and install it onto the relief valve.
Install the relief valve into the crankcase.
Clean the oil pan mating surface thoroughly. Do not apply Apply Three Bond 1207B or an equivalent to the mat-
:oalant more man ¡ng surface. necessary
RELIEF VALVE i
Install the oil pan onto the lower crankcase. Install the oil pan mounting bolts. Tighten all of the bolts in a crisscross pattern in two to three steps.
Install the exhaust pipe (page 2 20).
Fill the crankcase with the recommended oil (page 3-
After installation, check that there are no oil leaks.
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