Timimg belt alignment

Dustin, The attached links will explain timing alignment on 2.2 Camry engine. Check the attached links,instruction and guides, Good luck
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Diagram of Timing Belt Marks and Installation
work on camry engine
Aligning timing belt after breakage on 1996 toyota camry 2 2 liter 4...
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I have had this problem on one car where the inside of the gear has detached from shaft , another where the distributor had mal alighned its weights

Sometime the valve it the piston, back up the crankshaft set the camshaft mark and replace the crankshaft on the mark

Here are instructions from autozone.com: Please be sure the belt is tight on the right side with the gears aligned before releasing tensioner onto belt.

To install:

1. If necessary, install the timing belt inside cover.
2. Slide the timing belt guide on the crankshaft so that the concave side faces the oil pump, then install the sprocket key in the groove in the crankshaft.
3. Slide the pulley onto the crankshaft, and install the center retaining bolt. Tighten the center bolt to 48-54 ft. lbs. (65-75 Nm) for 1986-88 1.3L engines, to 76-83 ft. lbs. (105-115 Nm) for 1989-95 1.3L engines, or to 58-65 ft. lbs. (80-90 Nm) for 1.6L engines. To hold the crankshaft from turning, you can use Suzuki Tool 09927-56010 (or equivalent), or a large prybar inserted in the transmission housing slot and the flywheel teeth.
4. Install the timing belt camshaft sprocket, ensuring that the slot in the sprocket engages the camshaft (pulley) pin; this ensures that the sprocket is properly positioned on the end of the camshaft. Secure the camshaft with the metal rod used during removal, then tighten the sprocket bolt to 41-46 ft. lbs. (56-64 Nm).
5. Assemble the timing belt tensioner plate and the tensioner, making sure that the lug of the tensioner plate engages the tensioner.

Fig. 14: Assemble the tensioner (2) and the plate (1) so that the lug (3) engages the hole (4) in the tensioner

1. Install the timing belt tensioner, tensioner plate and spring on the engine. Tighten the mounting bolt and stud only finger-tight at this time. Ensure that when the tensioner is moved in a counterclockwise direction, the tensioner moves in the same direction. If the tensioner does not move, remove it and the tensioner plate to reassemble them properly.
2. Loosen all rocker arm valve lash locknuts and adjusting screws. This will permit movement of the camshaft without any rocker arm associated drag, which is essential for proper timing belt tensioning. If the camshaft does not rotate freely (free of rocker arm drag), the belt will not be properly tensioned.
3. Rotate the camshaft sprocket clockwise until the timing mark on the sprocket and the V mark on the timing belt inside cover are aligned.
4. Using a 17mm wrench, or socket and breaker bar, on the crankshaft sprocket center bolt, turn the crankshaft clockwise until the punch mark on the sprocket is aligned with the arrow mark on the oil pump.

Fig. 15: When installing the crankshaft sprocket (pulley), ensure that the concave side of the timing belt guide is facing the engine Fig. 16: Before installing the timing belt, position the camshaft sprocket (1) so that the timing mark on the sprocket (2) is aligned with the notch (3) on the inside timing belt cover (4)

Fig. 17: ... and ensure that the crankshaft sprocket (1) timing mark (2) is aligned with the mark on the oil pump (3)

Fig. 18: Install the timing belt on the sprockets so that there is no slack in the drive side of the belt (1), then install the tensioning assembly

Fig. 19: To properly tension the timing belt, rotate the crankshaft through two full revolutions

1. With the camshaft and crankshaft marks properly aligned, push the tensioner up with your finger and install the timing belt on the two sprockets, ensuring that the drive side of the belt is free of all slack. Release your finger from the tensioner. Be sure to install the timing belt so that the directional arrow is pointing in the appropriate direction.

In this position, the No. 4 cylinder is at Top Dead Center (TDC) on the compression stroke.

1. Rotate the crankshaft clockwise two full revolutions, then tighten the tensioner stud to 18-21 ft. lbs. (24-30 Nm) for 1986-88 models, or to 80-106 inch lbs. (9-12 Nm) for 1989-95 models. Then, tighten the tensioner bolt to 18-21 ft. lbs. (24-30 Nm).
2. Ensure that all four timing marks are still aligned as before; if they are not, remove the timing belt, and install and tension it again.
3. Install the timing belt cover and all related components.

CAMSHAFT TIMING INSPECTION

1. Locate and carefully remove the access plug from the upper portion of the timing cover. WARNING
   When turning the engine over by hand, ALWAYS rotate the crankshaft in the proper direction of rotation, otherwise the timing belt might jump one or more teeth due to the configuration of the belt tensioner.
   
2. Turn the engine CLOCKWISE (in the normal direction of rotation) to set the engine at Top Dead Center (TDC) of the No. 1 cylinder by aligning the O mark on the belt cover with the O mark on the crankshaft pulley. NOTE: If no timing mark is visible through the access cover when the O marks on the crank pulley and cover are aligned, the engine may be on No. 1 exhaust stroke and not the compression stroke (the camshaft is 180°away from No. 1 TDC). If so, the crankshaft must be rotated one full turn to bring the No. 1 piston back to the top and the camshaft around to close the No. 1 intake and exhaust valves.
   
3. With the O marks aligned, look through the access hole in the cover to confirm that the timing mark on the camshaft sprocket aligns with the pointer on the inner belt cover. If the belt timing is incorrect, the timing cover and belt must be removed for further inspection, possible replacement and correct installation. For more details, please refer to Section 3 of this manual.
4. If timing is correct, re-install the access plug.

get the #1 piston top dead center, then line up the camshaft gear and the crank gear to line up with the timing marks on the engine after you find those marks slip the belt on making sure all the timing marks havent changed then check to see if the tensioner for the belt is set with the proper tension then check to see if the belt isnt slipping remember it will be spinnig at high RPMS

Timing belt removed, static timing was not set before removing timing belt.

[Set Static Timing:
No.1 piston is brought up to TDC before removing timing belt.

Cam gear has a punchmark on face of gear, and this mark aligns with one single tooth. There is a matching punchmark on the Timing Belt Rear Upper Cover.

Facing the cam gear, the mark is to the upper right. There is an 'egg shape' of the timing belt upper rear cover, in this spot. This punchmark is in that 'egg shape', and is close to a bolt hole. The cam gear mark lines up with the Timing Belt Rear Upper Cover, mark.

The crankshaft gear has a punchmark on the face. It lines up with one single tooth. There is a corresponding punchmark on the lower right side. An alignment mark)

Should be a round punchmark on the face of the crankshaft gear. It lines up with a single tooth. Wipe the gear clean, use a little carb cleaner. (NO flames, or sparks nearby, well ventilated area)

Barring you cannot find the crankshaft mark, find the camshaft alignment marks, make sure they are aligned with the alignment, (Punchmark), on the Timing Upper Rear Cover.

Count the teeth in the timing belt. There should be 133 teeth on the belt.

There is 43 teeth in-between the timing mark of the camshaft, and the timing mark on the crankshaft.

(43 teeth in-between the Right Side Camshaft mark to crankshaft mark, 43 teeth in-between the Left Side Camshaft mark to crankshaft mark)

There should be 40 teeth in-between the two cam gears.

On the crankshaft gear there is a VERY small dimple that aligns with a mark on the motor. The mark on the motor (a small triangle) is at roughly 11 o'clock. After you line these timing marks up look at the camshaft gear and you will see that on one of the spokes there is a hole. You need to use a mirror to line this hole up with the dimple on the cover that is behind the camshaft gear. (It is at roughly 1 o'clock) If this hole is 180 degrees from where it should be you need to rotate the motor 1 more revolution at the crankshaft and it should now be lined up, or close. Once lined up I like to take a silver (metallic) Sharpie and make my own mark on the camshaft gear and on the backing plate that is behind it. You can make this mark where ever it is convenient for you. As long as you know where your marks line up, that is all that matters. This way I don't have to use the mirror as often.

Step 5 Once you have your timing marks aligned you need to locate the tensioner. The tensioner obviously keeps the appropriate amount of tension on the timing belt.

If your belt came with marks, then they should match the marks that are on the sprockets and block, if not, you must have the cam marks align with those on the engine. If you're in doubt about the exact spot, lay a tooth pick across the sprockets so that you can check alignment to the block.

The timing marks are just above the cams at the "twelve o'clock position"

If necessary, align the timing marks.
NOTE When aligning the cam pulleys with the seal plate marks, align the left cam pulley “I” mark and the right cam pulley on the “E” mark.

WARNING When aligning the timing marks, do not turn the timing gear counterclockwise. Damage to the engine will occur.