Engines Iveco N45, N67. Manual — part 34
- Avoid incorrect tightening or out of couple. Danger:
incorrect tightening may seriously damage engine’s
components, affecting engine’s duration.
- Avoid priming from fuel tanks made out of copper alloys
and/or with ducts not being provided with filters.
- Do not modify cable wires: their length shall not be
changed.
- Do not connect any user to the engine electrical
equipment unless specifically approved by Iveco.
- Do not modify fuel systems or hydraulic system unless
Iveco specific approval has been released. Any
unauthorized modification will compromise warranty
assistance and furthermore may affect engine correct
working and duration.
For engines equipped with electronic gearbox:
- Do not execute electric arc welding without having
priory removed electronic gearbox.
- Remove electronic gearbox in case of any intervention
requiring heating over 80
°C temperature.
- Do not paint the components and the electronic
connections.
- Do not vary or alter any data filed in the electronic
gearbox driving the engine. Any manipulation or
alteration of electronic components shall totally
compromise
engine
assistance
warranty
and
furthermore may affect engine correct working and
duration.
- Respect of the Environment shall be of primary
importance: all necessary precautions to ensure
personnel’s safety and health shall be adopted.
- Be informed and inform the personnel as well of laws in
force regulating use and exhaust of liquids and engine
exhaust oil. Provide for adequate board indications and
organize specific training courses to ensure that
personnel is fully aware of such law prescriptions and of
basic preventive safety measures.
- Collect exhaust oils in adequate specially provided
containers with hermetic sealing ensuring that storage is
made in specific, properly identified areas that shall be
aerated, far from heat sources and not exposed to fire
danger.
- Handle the batteries with care, storing them in aerated
environment and within anti-acid containers. Warning:
battery
exhalation
represent
serious
danger
of
intoxication and environment contamination.
Respect of the Environment
4
APPENDIX
F4HE NEF ENGINES
Base - February 2006
Print P2D32N00GB
1
G-DRIVE ENGINES
Print P2D32N003GB
Base - February 2006
Part 2
G-DRIVE APPLICATION ENGINES
Section 1 - General specifications
Page
CORRESPONDENCE BETWEEN TECHNICAL CODE
AND COMMERCIAL CODE
7
. . . . . . . . . . . . .
COOLING SYSTEM
8
. . . . . . . . . . . . . . . . . . . . . .
AIR INDUCTION - BOOST DIAGRAM
9
. . . . . . .
- Description
9
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
OIL VAPOUR RECYCLING
10
. . . . . . . . . . . . . . . .
Section 2 - G-Drive application
GENERAL SPECIFICATIONS
11
. . . . . . . . . . . . . . .
CLEARANCE DATA
13
. . . . . . . . . . . . . . . . . . . . . .
REMOVING AND REFITTING ENGINE
FROM RADIATOR
19
. . . . . . . . . . . . . . . . . . . . .
- Removal
19
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
- Refitting
19
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TOOLS
20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
!
Part 2 describes a specific industrial application: G-Drive engines.
These engines are marketed as an assembly that is also equipped with the air/coolant and possibly air/air (intercooler)
cooling device.
The description of this application gives the differences with the industrial application (given in the preceding Parts) and
reference must be made to it for all repair and maintenance work.
2
G-DRIVE ENGINES
Base - February 2006
Print P2D32N00GB
Diagrams and symbols have been widely used to give a clearer and more immediate illustration of the subject being dealt with, (see
next page) instead of giving descriptions of some operations or procedures.
Example
Ø 1 = housing for connecting rod small end bush
Ø 2 = housing for connecting rod bearings
α
Tighten to torque
Tighten to torque + angular value
1
∅
∅ 2
3
G-DRIVE ENGINES
Print P2D32N003GB
Base - February 2006
SPECIAL REMARKS
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