Iveco VECTOR Series Technical And Repair Manual page 89

VECTOR 8 ENGINES
For all applications
Figure 79
- Fit the cooling pump.
- If the same pump is used replace seal (3).
- If necessary, replace the pump gear (1) tightening the
bolt (2) to the recommended torque.
Having to tighten screw (2), it is necessary to
NOTE
prevent the gear (1) from turning in an appropriate
manner without damaging the parts. Before
tightening, lubricate the screws with UTDM oil or
alternatively with engine oil. (The gear has a
left-hand locking screw).
Figure 80
- At the front of the gearbox, fit the secondary system
cooling circuit pump together with the gears.
- Supporting the pump place it in its seat. Tighten the
M10x1.5 nuts securing the water pump to the front gear
cover 33 ÷ 40 Nm.
- Then fit the pipe (1) securing it to the actual pump and
the hose (2) using the two bolts (1).
Print P2D32V001E
For G-DRIVE / SPRINKLER and GRIFFON applications
Figure 81
89792
- Fit the low—pressure pump (2) together with the
coupling drive (4), O—ring and spacer (3) on the back of
the gearbox: tighten the screws (1) to the prescribed
torque.
NOTE Whilst fitting the drive coupling, check that the front
drive teeth on the pump gear are properly housed
inside the splining.
- During assembly, check that the coupling drive and the
teeth on the front of the secondary circuit cooling pump
gear show no signs of wear or cracks. Change any
damaged parts.
- Tighten the screws securing the low—pressure pump
support to the gearbox to the prescribed torque.
103229
SECTION 3 - INDUSTRIAL APPLICATION
37
103475
Base - April 2006