Use tool J–45002 w/101J cam. Remove the engine valve rocker cover as outlined. Save my name, email, and website in this browser for the next time I comment.
You can find more details on the suggested adjustment frequency here. These issues include: - The engine will not operate at full power. If required, add shims to obtain the necessary operating speed. Detroit 60 series valve adjustments. Note: Be sure the external starting aid screw (if used) is back out far enough to make it ineffective when making this adjustment. All governors are properly adjusted before leaving the factory. "H" valves have a machined identification ring above the valve lock groove. One Screw and Locknut Assembly.
What is a valve adjustment? Remove the height gage. Slave Piston Adjusting Screw. § Check option label on valve cover for correct setting. Looking forward to taking possession next week.
Likewise, injector height should be properly maintained. The objective is to adjust all six injectors to the same feel. I'm just surprised that none of the coach owners that I have talked too were aware of the need to adjust the valves at all. 6067HK62 — 14L Australian — 2000. 013" gage will pass freely between the valve stem and the valve bridge adjusting screw (spring-loaded bridge) or between the value bridge and rocker arm pallet (unloaded bridge), but the. Injector racks adjusted too tight, not allowing the speed control lever to reach the end of its travel. Slave Piston Adjustment (Jake Brake® Lash). 2 adjusting screw counterclockwise slightly until the No. Dale, That seems to be the consensus on the valves, if there's no problems don't adjust.
All instructions, diagrams, videos have been checked for accuracy and ease of application; however success and safety in working with tools depend to a great extent upon individual accuracy, skill, and caution. Variable Speed Mechanical Governor Injector Rack Control Adjustment. 004") will pass between the valve stem and the rocker arm bridge, the valve clearance is satisfactory. When is the proper time to adjust the valve lash? None of them have ever had the valves adjusted and none of the owners were aware of any valve adjustment needed either now or in the future. When do I need to have a valve adjustment? A sure sign that it's time for a valve lash adjustment is if your engine is making a loud clicking or tapping noise when starting up or if you experience a loss in engine power. Reinsert the feeler gage to ensure that the adjustment did not change when the locknut was tightened. Recheck lash settings. Adjusting Set Screw. Failure to eliminate leaks could result in fire. After completing the adjustment, hold the starting aid screw and tighten the locknut.
Check the injector rack clevis-to-body clearance after performing the following: - Position the stop lever in the run position. Recheck the maximum no-load speed. Never set the valves and injector of the same cylinder at the same time. Variable speed mechanical. After adjusting the exhaust valves and timing the fuel injectors, adjust the limiting speed mechanical governor and the injector rack control levers. Replace the engine rocker cover. Effective with August 1994 engines, reset screw assemblies were replaced with Power-Lash® assemblies. Adjust the fuel injector height for the engine models in parentheses by placing the small end of the height gage in the hole provided in the fuel injector body, with the flat of the gage toward the fuel injector plunger. If the engine is equipped with a supplementary governing device adjust it at this time.
Either of those scenarios could end up costing you more money than getting your engine serviced by professionals.