1994 Mitsubishi Expo LRV Engine Overhaul

This pdf contains the ENGINE OVERHAUL 1994 ENGINE Chrysler Corp./Eagle/Mitsubishi 2.4L 4-Cylinder information.
Removal
1. Remove radiator shroud, cooling fan and pulley. Remove all drive belts and crankshaft pulleys. Remove
upper timing belt covers and gaskets. Note bolt length and location.
CAUTION: DO NOT rotate crankshaft counterclockwise (as viewed from timing
belt end of engine). If timing belt is to be reused, mark direction of
rotation before removing.
2. Remove crankshaft sprocket bolt and washer. Rotate crankshaft clockwise (as viewed from timing belt
end of engine) until cylinder No. 1 is at TDC of compression stroke. Align timing mark on camshaft
sprocket with mark on cylinder head. See Fig. 5 .
3. Loosen timing belt tensioner adjustment bolt, and move tensioner toward water pump. Tighten bolt to
secure tensioner. Remove front timing belt and tensioner. DO NOT rotate crankshaft after timing belt has
been removed.
4. Remove camshaft sprocket (if necessary). Remove oil pump sprocket access plug from cylinder block.
See Fig. 4 . Insert a .31" (8.0 mm) diameter Phillips screwdriver to block left silent shaft.
5. Remove oil pump sprocket nut, and remove sprocket. Remove front crankshaft sprocket and flange. Note
direction and order of installation for reassembly reference.
6. Remove rear timing belt tensioner assembly. Remove rear timing belt. Remove right silent shaft sprocket
with spacer (if necessary). Remove rear crankshaft sprocket with key.

Source

1991 Toyota Lexus ES 250 Service Manual

Recommend tools for engine repair. Engine tune up, inspection of engine coolant, inspection of engine oil, inspection of battery, inspection of air filter, inspection of high-tension cords, inspection of drive belts, remove cylinder heads cover : Turn the crankshaft pulley, and align its groove with the timing mark “0” of the No.1 timing belt cover. Check only those valves indicated in the figure, Using a feeler gauge, measure the clearance between the valve lifter and camshaft. Record out of specification valve clearance measurements.

They will be used later to determine the required replacement adjusting shim. Turn the crankshaft further 2/3 of a revolution (240°), and check only the valves indicated in the figure. Measure the valve clearance. Adjusting Shim Selection Using Chart. Troubleshooting If the HC/CO concentration does not comply with regulations, perform troubleshooting in the order given below.

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BMW 1985 – 325e Timing Belt and Water Pump Replacement

Some people say that this job can easily be done with the hood on the car. I found it MUCH easier with the hood off as I ran into a few problems and had better reach with the hood off. Before removing the hood, trace the hinges with a Sharpie or other pen so alignment is easy when you put the hood back on. Mark everything well. Here I’ve marked the proper wiring attachments for the radiator electronics.

Drain the coolant from the system, and make sure you also drain the engine block by unscrewing the 19mm drain plug by the exhaust manifold.
Remove the radiator by unhooking the shroud, hanging it on the fan, disconnect the top hoses and the bottom hose, and undo the two bolts and remove it.

Removal: The Fan & Clutch, the water pump pulley, the distributor cap & rotor and the drive belts.
Remove the fan & clutch. Remember, the 32mm nut opens CLOCKWISE as you look at the car. I used Channel-Locks and a strap wrench to hold the pulley still. I also used the strap wrench to hold the water pump pulley while I removed its 4 retaining bolts.

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