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EXHAUST
70328
75754
Figure 66
Figure 67
Use a bore dial gauge to measure the inside diameter of the
valve guides, the read value shall comply with the value
shown in the figure.
Check the valve seats (2). If slight scoring or burnout is found,
regrind seats using adequate tool (1) according to the angle
values shown in Figure 68.
VALVE SEATS
Regrinding — replacing the valve seats
VALVE SEAT MAIN DATA
INTAKE
EXHAUST
INTAKE
Figure 68
Should valve seats be not reset just by regrinding, replace
them with the spare ones. Use adequate tool to remove as
much material as possible from the valve seats (take care not
to damage the cylinder head) until they can be extracted
from the cylinder head using a punch.
Heat the cylinder head to 80
°
- 100
°
C and using the proper
beater, fit the new valve seats, previously cooled, into the
cylinder head.
Use adequate tool to regrind the valve seats according to the
values shown in Figure 68.
1
2
VALVE GUIDE
119982
30
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...
Page 74: ...40 SECTION 3 AGRICULTURAL APPLICATION F4GE N SERIES Base February 2009 Print P2D32N010 E...
Page 76: ...42 SECTION 3 AGRICULTURAL APPLICATION F4GE N SERIES Base February 2009 Print P2D32N010 E...
Page 80: ...46 SECTION 3 AGRICULTURAL APPLICATION F4GE N SERIES Base February 2009 Print P2D32N010 E...
Page 82: ...48 SECTION 3 AGRICULTURAL APPLICATION F4GE N SERIES Base February 2009 Print P2D32N010 E...
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...