Side Clearance And Backlash; Miscellaneous - Yanmar 3JH3E Service Manual

Chapter 10 Disassembly and Reassembly
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4-9 Side clearance and backlash
~-----------------=
l
Crank shaft
Cam shaft
Side clearance
Connecting rod
Idle gear
~---------------------=
1t
Crank gear, Cam gear, Idle gear,
Backlash
Fuel injection pump drive gear
Lube oil pump gear
4-10 Miscellaneous
re~---~-~-
It
Delivery of lube
High speed
oil pump
Low speed
Open valve pressure for oil pressure adjustment valve
Operation pressure for oil pressure switch
Sea water pump
Delivery of fresh water pump
Thermostat valve
open temp.
Thermostat switch
operation temperature
Printed in Japan
HINSHl-H8009
Valve open temp
Fully open
Hst
ON
OFF
€/min
kgf/cm
2
kgf/cm
2
e
tmln
€/min
·c
mm
·c
10-39
(mm)
3JH3(B)(C)E 4JH3(B)(C}E
Standard
0.140~0.220
0.05~0.20
0.2~0.4
0.1~0.3
{mm)
3JH3(B)(C)E 4JH3{8)(C)E
Standard
0.07~0.15
0.11~0.19
3JH3(B)(C)E 4JH3(B)(C)E
Standard
19.0 (at 3000rpm)
8.0 (at 800rpm)
3.5~4.5
0.1~0.3
60 (at 3800rpm)
70 (at 3800rpm)
75~78
8.0 or more {at 90°C)
97~103
87 or more