3 - 343 - 34
FILLING THE LIQUIDFILLING THE LIQUID
- Tighten the drain valve 2 (fig. F1/2) and drain plug 3 (fig. F1/3) (tightening torque 30- Tighten the drain valve 2 (fig. F1/2) and drain plug 3 (fig. F1/3) (tightening torque 30
ft/lb).ft/lb).
- Slowly fill up the cooling circuit (- Slowly fill up the cooling circuit (see : 3 - MAINTENANCEsee : 3 - MAINTENANCE : LUBRICANTS AND F: LUBRICANTS AND FUEL) to halfUEL) to half
way up the expansion pan 5 (fig. F1/4).way up the expansion pan 5 (fig. F1/4).
- Install filler cap 4 (fig. F1/4).- Install filler cap 4 (fig. F1/4).
- Run the I.C. engine at idle for a few minutes.- Run the I.C. engine at idle for a few minutes.
- Check for any possible leaks.- Check for any possible leaks.
- Check the level and refill if necessary.- Check the level and refill if necessary.
The I.C. engine does not contain any corrosion resistor and must be filled during the whole year
The I.C. engine does not contain any corrosion resistor and must be filled during the whole year
with a with a mixture mixture containing 2containing 255 % of ethylene glycol-based antifreeze.% of ethylene glycol-based antifreeze.
F1/3F1/3
22
44
55
33
To pervent corrosion the I.C. engine cooling system must be filled with aTo pervent corrosion the I.C. engine cooling system must be filled with a
minimum mixturminimum mixture of 25e of 25 % ethylene glycol-based % ethylene glycol-based antifreeze.antifreeze.
IMPORTANTIMPORTANT