LONCIN LC2V80FD - Secondary Oil Filter, Breather Slot and Air Guide Sleeve

Chapter V Disassembly & Repair
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5-2-8 Secondary oil filter, breather slot and air guide sleeve
Disassembly/assembly
Confirm if there is
engine oil leakage
after installation.
Oil drain bolt
Oil seal
43 × 55 × 7 mm
Assembly: don’t curl the
edge of oil seal when
passing through the
crankshaft.
Torque:
(
10 ~ 13) N.m
Confirm if there is engine oil
leakage after installation.
Regularly replace every 200 h.
Secondary oil filters
Fine-filter
mounting bolt
Torque:
(40 ~ 45) N•m
Air guide sleeve
Engine oil protector
Air guide sleeve
Breather-slot
cover plate
Breather-slot
sealing gasket
Assembly: edge of the
filter screen is not
exposed and the dirty
ones are required to be
cleaned timely.
Filter screen
Spring valve
Assembly: adjust or
replace deformed or
non-completely-sealed
valves.
Assembly: check if the pipe
is aged or cracked before
installation.
Breather tube