166 V-MAX OIL INJECTION KIT
INSTALLATION INSTRUCTIONS
1. Turn the fuel valve off or clamp the line to shut off the fuel flow.
2. Remove the belt guard.
3. Loosen the clamps holding the carb flanges to the airbox.
4. Loosen the intake flange clamps holding the carburetors on.
5. Remove the fuel supply lines into each carburetor.
6. Remove both carbs and move aside leaving the other lines and cables attached.
7. Disconnect both oil lines from the oil pump that supply oil to the fuel line.
8. Remove airbox assembly and remove one oil line from the fuel line fitting. Attach the remaining line to the fitting.
9. Remove both rubber intake flanges from the cylinders and clean the mating surfaces.
10. Apply Yamabond 4 to both the cylinder and intake flange mating surfaces.
11. Install the oil injection adaptors between the cylinder and carburetor flange with the injection nozzles and hoses at the bottom. Use the (4) longer bolts supplied.
12. Route the new oil lines to the oil pump with smooth bends, Avoid sharp bends or kinks in the hose. Clamp the lines to the pump with the original clamps from the removed line. Lse the extra tie wrap provided to bundle the lines together.
13. Install airbox and mount both carbs into the intake flanges and air box and tighten the clamps securely.
14. Connect the fuel lines to both carburetors.
15. Turn the fuel valve on and check all connections for leakage.
16. Locate oil pump cable adjuster in the middle of the oil pump cable,
17. Pull cable apart at this joint and fully extend the cable lo allow maximum oil flow before starting motor.
18. Start the motor and let it idle while watching the oil lines for’ oil flow. Oil should move thru the lines and into the cylinders. If oil doesn’t flow in several minutes check that the installation was completed as directed. Caution: I)o not run the engine faster than an idle until the oil lines are completely full of oil.
19. Check oil pump cable adjustment and reinstall protection hoots over the cable adjuster.
Note: Your carb main ,jets can be leaned down by one size if desired due to a slightly richer mixture caused by removing the oil from the fuel lines.