Inspecting And Cleaning Optional Spark Arrestor Muffler; Servicing Engine Cooling System - Miller Electric PRO 300 CAT Owner's Manual

8-4. Inspecting And Cleaning Optional Spark Arrestor Muffler

3
1
2

8-5. Servicing Engine Cooling System

Tools Needed:
3/8 in
!
1
2
Change coolant according to engine
2
manual. Add coolant according to Sec-
tion 5-8).
Run engine until engine reaches normal
operating temperature. Check coolant
level in recovery tank. Add coolant if nec-
essary.
After engine cools, check coolant level
again and add coolant if necessary.
1
!
Stop engine and let cool.
1 Spark Arrestor Muffler
2 Cleanout Plug
Remove plug and remove any dirt
covering cleanout hole.
3 Exhaust Pipe
Start engine and run at idle speed to
blow out cleanout hole. If nothing
blows out of hole, briefly cover end
of exhaust pipe with fireproof
material.
!
Stop engine and let cool.
Reinstall cleanout plug.
803 582 / Ref. 214 778-B
Stop engine and let cool.
Radiator Draincock
Radiator Cap Cover
803 563
OM-236 948 Page 37