Specifications

22
4. Service Guide
EBZ4800, EBZ51 Series
EB6200, EB70 Series, EBZ71/ 80 Series
Snap Ring Assembly EB6200, EB70 Series, EBZ4800, EBZ30/ 51/ 71/ 80 Series
A lubrication hole exists to increase lubrication to the
main bearing. Do not cover the hole with the snap ring.
Set the snap ring’s gap to the piston side.
Lubrication Hole
Sna
p
Rin
g
【
【【
【
piston Side
】
】】
】
Push the oil
seal within 0 to
0.5 mm (0.02
in.) from the
crankcase
surface.
Oil Seal
【
【【
【Fan Side】
】】
】
【
【【
【Starter Side】
】】
】
Bearing
Push the bearings until they
contact the crankcase.
Snap Ring
Do not cover the
lubrication hole with the
snap ring.
Lubrication Hole
Push the oil seal
within 1.5 to 2.3 mm
(0.06 to 0.09 in.)
from the crankcase
surface.
Oil Seal
Bearing
Push the bearings until they
contact the snap ring.
Lubrication Hole
Crank Case
Construction
Push the oil seal
within 1.3 to 1.7
mm (0.05 to
0.07 in.) from
the crankcase
surface.
Oil Seal
【
【【
【Fan Side】
】】
】
【
【【
【Starter Side】
】】
】
Bearing
Push the bearings until they
contact the crankcase.
Snap Ring
Do not cover the
lubrication hole with the
snap ring.
Lubrication Hole
Push the oil seal
within 5.3 to 5.7
mm (0.21 to 0.22
in.) from the
crankcase
surface.
Oil Seal
Bearing
Push the bearings until they
contact the snap ring.
Lubrication Hole
Crank Case
Snap Ring
Construction