Hi would appreciate any advice on replacing the Coolant on my 1997 Boxer 270 TD MWB Motorhome and if anyone knows where I can get a new or used workshop manual.
These are the steps I would normally take on a vehicle.
Let engine cool and put heater control to hot
Remove rad/reservoir cap
Locate bleeding valve/drain valve on bottom of radiator and open allowing contents to flow into container. ( if valve broken/Damaged or cant be located then remove bottom hose from rad.
When rad and reservoir completely drained. Close rad drain valve/replace hose.
Put recommended Rad Flush/Cleaner into rad following instructions on container and refill with water.
Run engine to normal temp.
Allow to cool and drain system as before.
Use hose to flush rad until water runs clear.
Tighten fully Rad drain valve and fill system through reservoir/system with coolant suitable for this vehicle.
Any comments would be greatfully appriciated.
Ray