70198
Figure 45
Fitting connecting rod-piston assembly
Connecting rod-piston coupling
The piston crown is marked as follows:
1.
Part number and design modification number;
2.
Arrow showing piston assembling direction into cylinder
barrel, this arrow shall face the front key of the engine
block;
3.
Marking showing 1
st
slot insert testing;
4.
Manufacturing date.
Figure 46
Connect piston (2) to connecting rod (4) with pin (3) so that
the reference arrow (1) for fitting the piston (2) into the
cylinder barrel and the numbers (5) marked on the
connecting rod (5) are read as shown in the figure.
70199
Bushes
Check that the bush in the connecting rod small end is free
from scoring or seizing and that it is not loosen. Otherwise
replace.
Removal and refitting shall be performed using the proper
beater.
When refitting take care to make coincide the oil holes set
on the bush with those set on the connecting rod small end.
Grind the bush to obtain the specified diameter.
126312
126311
Figure 47
Figure 48
Position the piston on the connecting rod according to the
diagram shown in the figure, fit the pin and stop it by the split
rings (2).
Fitting split rings
Use pliers 99360183 (1) to fit the split rings (2) on the piston.
Split rings shall be fitted with the marking “TOP” facing
upwards and their openings shall be displaced with each
other by 120
°
.
Split rings are supplied spare with the following
sizes:
-
standard;
-
0.4 mm oversize.
NOTE
24
SECTION 4 - OVERHAUL AND TECHNICAL SPECIFICATIONS
F4GE N SERIES
Base - February 2009
Print P2D32N010 E
Summary of Contents for F4GE9454J*J604
Page 3: ...F4GE N Series Part 1 F4GE N SERIES 1 F4GE N SERIES Print P2D32N010 E Base Febraury 2009...
Page 4: ...2 F4GE N SERIES Base Febraury 2009 Print P2D32N010 E...
Page 6: ...2 INTRODUCTION F4GE N SERIES Base Febraury 2009 Print P2D32N010 E...
Page 16: ...2 F4GE N SERIES Base February 2009 Print P2D32N010 E...
Page 18: ...4 F4GE N SERIES Base February 2009 Print P2D32N010 E...
Page 20: ...2 SECTION 1 GENERAL SPECIFICATIONS F4GE N SERIES Base February 2009 Print P2D32N010 E...
Page 28: ...2 SECTION 2 FUEL F4GE N SERIES Base February 2009 Print P2D32N010 E...
Page 34: ...8 SECTION 2 FUEL F4GE N SERIES Base February 2009 Print P2D32N010 E...
Page 40: ...6 SECTION 3 AGRICULTURAL APPLICATION F4GE N SERIES Base February 2009 Print P2D32N010 E...
Page 42: ...8 SECTION 3 AGRICULTURAL APPLICATION F4GE N SERIES Base February 2009 Print P2D32N010 E...
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Page 90: ...56 SECTION 3 AGRICULTURAL APPLICATION F4GE N SERIES Base February 2009 Print P2D32N010 E...
Page 132: ...2 SECTION 5 TOOLS F4GE N SERIES Base February 2009 Print P2D32N010 E...
Page 138: ...8 SECTION 5 TOOLS F4GE N SERIES Base February 2009 Print P2D32N010 E...
Page 140: ...2 APPENDIX F4GE N SERIES Base February 2009 Print P2D32N010 E...