Authorized Manuals
Purchasing Factory Authorized Manuals (U.S. onl
The publications shown below can be purchased from Helm Incorporated. You can
order by phone or online:
• Call Helm Inc. at 1-800-782-4356 (credit ...
Emissions Controls
The burning of gasoline in your vehicle’s engine produces several byproducts.
Some of these are carbon monoxide (CO), oxides of nitrogen (NOx), and hydrocarbons
(HC).
Gasoline evaporating from t ...
Rocker Arm and Shaft Inspection
Remove the rocker arm assembly.
Disassemble the rocker arm assembly.
Measure the diameter of the shaft at the first rocker location.
Zero the gaug ...