a) Use a vacuum cleaner to remove all particles around the DEF connector.
b) Examine the parts for solid DEF particles.
c) If necessary, clean the parts carefully with warm and clean water.
d) Dry the parts carefully.
Do not use compressed air!
10. NOTE:
Do not let dirt go into the DEF line or the connector on the supply module.
Remove the DEF line and remove the DEF connector.
11.
Install the new DEF connector.
a) Install a new O-ring.
b) Lubricate the O-ring with a glycerin type lubricant.
Do not use oil!
c) Tighten to a torque of 4 Nm - 5 Nm.
12.
Dispose of the parts you removed. Refer to your local regulations for correct disposal.
1.6.9 Maintenance to be made every two years
1.6.9.1 Change coolant
(1)
Drain plug on radiator
(2)
Drain plug on cylinder block
(3)
Drain plug on oil cooler
(4)
Bleed plug
Change the coolant every two years. This ensures
that the anti-corrosive is always active. See
information for coolant quality requirements.
GUID-06D0CE8F-7E47-4747-87DD-F4712A58C83F-low.jpg [Low]
Fig. 33
Procedure
1.
Drain the cooling system.
a) Remove the filler cap.
b) Remove the draining plugs on the radiator and on the left side of the cylinder block.
c) Remove the draining plugs on the oil cooler.
d) The engine assembly may also have other draining plugs (e.g. on the engine heater piping).
Remove also these plugs.
e) Drain the coolant.
Make sure all coolant is drained out and no impurities are blocking the draining hole.
2.
Examine the tightness and condition of the rubber hoses of the cooling system.
3.
Replace damaged rubber hoses.
[V]
GUID-0E452FE8-8E70-401A-8851-CE80DFF8BDB2 [V2]
1. General
Rubber Track Tractor
1-35
79037495A
