How to adjust the inlet valve on a 3406E?
How to adjust the inlet valve on a 3406E?
Make an adjustment to the valve lash on the inlet valves for cylinders 1, 2, and 4. Loosen the valve adjustment locknut (3) . Place the appropriate feeler gauge (5) between the inlet rocker arm and the inlet valve bridge. Turn the inlet adjustment screw (4) while the valve adjustment locknut (3) is being held from turning.
What should the torque be on a 3406E?
Turn the slave piston adjusting screw in a clockwise direction until the slave piston tightens against the feeler gauge. A slight drag should be felt on the feeler gauge. Tighten the adjustment locknut (1) to a torque of 35 N·m (25 lb ft). Recheck the adjustment after you tighten the locknut.
Where is the feeler gauge on a 3406E?
Place the appropriate feeler gauge (5) between the inlet rocker arm and the inlet valve bridge. Turn the inlet adjustment screw (4) while the valve adjustment locknut (3) is being held from turning. Adjust the valve lash until the correct specification is achieved. Refer to Table 6.
What are the slave piston Lash settings on a 3406E?
Some of the early 3406E Engines, 5EK1-01820 were built with either the 340 or the 340A compression brakes. Note: The slave piston lash settings are specific to the model number of the compression brake and to the serial number prefix of the engine.
Make an adjustment to the valve lash on the inlet valves for cylinders 1, 2, and 4. Loosen the valve adjustment locknut (3) . Place the appropriate feeler gauge (5) between the inlet rocker arm and the inlet valve bridge. Turn the inlet adjustment screw (4) while the valve adjustment locknut (3) is being held from turning.
Turn the slave piston adjusting screw in a clockwise direction until the slave piston tightens against the feeler gauge. A slight drag should be felt on the feeler gauge. Tighten the adjustment locknut (1) to a torque of 35 N·m (25 lb ft). Recheck the adjustment after you tighten the locknut.
Place the appropriate feeler gauge (5) between the inlet rocker arm and the inlet valve bridge. Turn the inlet adjustment screw (4) while the valve adjustment locknut (3) is being held from turning. Adjust the valve lash until the correct specification is achieved. Refer to Table 6.
Where is the timing pin on a 3406E?
After you adjust cylinders 1, 3, and 5, reset the timing pin and turn the flywheel for 360 degrees in the direction of the engine’s rotation. This will position the No. 6 piston at the top center on the compression stroke. Ensure that the timing pin has located the timing hole that is in the flywheel.
How to adjust valves on a cat 3406?
Remove the top center bolt, and turn the flywheel by 360 degrees in the direction of the engine’s rotation. This will position the No. 6 piston at the top center on the compression stroke. Install the top center bolt in the flywheel. Make an adjustment to the valve lash on the inlet valves 3, 5, and 6. Loosen the valve adjustment locknut (3) .
What’s the best way to adjust a valve?
Valve Adjustment Procedure. 1. Valves can be set on a hot or cold engine. A cold engine is a lot more comfortable to work on. Major camshaft manufacturers recommend setting valves cold, to avoid erroneous adjustments on lifters that may be “pumped up” If you are setting valves on a fresh engine that has not been run,…
Where is the No 6 piston on a 3406E?
Remove the top center bolt, and turn the flywheel by 360 degrees in the direction of the engine’s rotation. This will position the No. 6 piston at the top center on the compression stroke.
Is there a Caterpillar 3406 engine service manual?
3406 Diesel Engine S/n 70V1 & Up THIS IS A MANUAL PRODUCED BYJENSALES INC. WITHOUT THE AUTHORIZATION OF CATERPILLAR OR IT’S SUCCESSORS. CATERPILLAR AND IT’S SUCCESSORS ARE NOT RESPONSIBLE FOR THE QUALITY OR ACCURACY OF THIS MANUAL.
When did the Caterpillar 3406E diesel engine come out?
Caterpillar 3406E The Caterpillar 3406E has been known as a reliable diesel engine throughout the years. Many mechanics praise this engine as being one of the best. The 3406E began production in 1993, and long story short, people loved it.
Remove the top center bolt, and turn the flywheel by 360 degrees in the direction of the engine’s rotation. This will position the No. 6 piston at the top center on the compression stroke.
Loosen the valve adjustment locknut (3) . Place the appropriate feeler gauge (5) between the inlet rocker arm and the inlet valve bridge. Turn the inlet adjustment screw (4) while the valve adjustment locknut (3) is being held from turning. Adjust the valve lash until the correct specification is achieved. Refer to Table 6.
How do you set the valve lash on a 3406?
You set the valve lash in the same sequence as any other 3406….although you have to have a Cat gauge to set the injector height. Also, a good rule of thumb is every year or 100K miles on the overhead. As far as how to do it, you find TDC for #1 or #6. You have to pin the flywheel, and both rockers will be loose on either #1 or #6.
You set the valve lash in the same sequence as any other 3406….although you have to have a Cat gauge to set the injector height. Also, a good rule of thumb is every year or 100K miles on the overhead. As far as how to do it, you find TDC for #1 or #6. You have to pin the flywheel, and both rockers will be loose on either #1 or #6.
