Bolt or stud stretch is determined by the number of degrees of rotation that occur after the fastener is tightened to specification with a torque wrench. Ring end gap should be. Attach the timing belt upper cover. Check the gasket grooves for debris and install new silicone gaskets. The type of material being fastened is another aspect to consider when the fastener reaches tension.
These are identical gears, which slide onto the crankshaft. I'm trying to help a friend out with his f150, which was not running when I got involved. Remove the old belt, and it is recommended that you replace the water pump at this time as well. Featured Video: Front Main Seal Replacement Step 10 - Camshaft position sensors You'll need to remove the electrical connectors first, then the bolt that holds the sensors on. This Tech Tip is From the Full Book,. Anything below 25psi at hot idle is not good.
Great books, always convenient when you have an older vehicle!!! During engine assembly, pay extra attention to unions where oil or coolant leakage can occur, such as where the head and block meet the timing cover. That engine Triton pumps a lot of oil topside. The timing chain will have two colored links that should straddle that mark. Detach the coolant expansion tank. If your F-150 engine is experiencing a regular clattering noise at all times, it may be time to inspect and.
Romeo blocks employ a three-piece thrust bearing; Windsor blocks use a four-piece design. Pro Tip Do not use metal scrapers, wire brushes, power abrasive discs, or other abrasive means to clean the sealing surfaces. Many thanks to all you offered advice. Instead of just yanking the lower hoses and letting coolant flood out everywhere, drain your radiator via the petcock valve. Oil pressure loss to the head won't pump the hydraulic lash adjusters enough and can cause a noise concern.
Cracked powdered-metal connecting rod bolts need to be torqued to 18 ft-lbs first, then 30 ft-lbs, and then 90 degrees more on the torque-angle gauge. You just saved yourself several hundred dollars in labor. The phaser on the left cam Drivers Side is where the noise is coming from so with 120000 miles and a 100 miles a day, i am going to go ahead and change the phasers, timing chains, and tensioners. Screw in and tighten the blanking plug. If they are still far off, remove the heads and consult the cam manufacturer. Step 20: Use Billet Ring Compressor Professional Mechanic Tip Use a billet piston ring compressor for easy installation.
You need four special tools: a crankshaft holder and a cam degreeing kit from Ford special rocker arm with a dial-indicator tab and a steel dial-indicator plate for the cylinder head , a degree wheel, and a dial indicator. Tighten the bolts in two stages. New fastener seals are a press-fit design and push right in using your fingers. I always recommend changing the oil pump when doing any timing job. Step 7 - Remove the hoses You will next remove the heater hose and the lower radiator hoses from the water pump. Make sure valve positioning is such that all valves are closed or almost closed.
Because the intake valve is larger, risk of contact is greater. Mar 10, 2017 Your shouldn't have any spark plug wires on your vehicle. Do you have any other suggestions while i have it torn down? Step 7: Seat Main Bearing Caps Seat the main caps so they are perfectly square with the block. This article applies to the Ford F-250 and F-350 Super Duty 2005-2014. There must be absolutely no dust or lint on contact surfaces. These come with scrapers that will make sure you get a clean mating surface. It will sound the same at 300K.
Insert Special Tool 303-465 into the camshafts; if necessary loosen the timing pulleys and correct the camshaft alignment. When the timing chain becomes too loose or the tensioner breaks, the most hopeful outcome is a stall or an engine that won't start. Step 33: Torque Cylinder Head Bolts Work from the center out on the torque-to-yield cylinder head bolts using a 13-mm socket. Install a new 195-degree thermostat with new O-rings and lubricate them with waterproof grease. Keywords for 05 5 4 Triton Timing Marks :.