Timing Belt: Removal

Remove generator drive belt. Remove crankshaft pulley bolt. Remove crankshaft pulley. If engine is removed from vehicle, crankshaft can be held using Crankshaft Pulley Wrench (499977000).

Fig 1: Identifying Crankshaft Pulley & Timing Belt Covers
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Remove left, right and front timing belt covers (and CP plate on turbo). See Fig 1 . If timing belt is to be reused, mark belt to indicate original direction of rotation before removal, if original marks are worn away or faded. Also mark belt to indicate belt-to-sprocket alignment, if original marks are worn away or faded. See Fig 2 .

Fig 2: Identifying Timing Belt Components
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To mark belt, turn crankshaft with Crankshaft Socket (499987500) to align marks on crankshaft sprocket and left and right camshaft sprockets with notches on timing belt cover and engine block. See Fig 3 .

Fig 3: Aligning Crankshaft Sprocket & Left & Right Camshaft Sprocket Marks
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Use White paint to mark direction of rotation and to mark timing belt in relation to sprocket timing marks. When marks are properly aligned, 44 teeth should be on right side of crankshaft sprocket and 40.5 teeth should be on left side of crankshaft sprocket. See Fig 4 .

Fig 4: Aligning Timing Belt Before Removal
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Loosen tensioner adjuster mounting bolts. Remove belt idler, and belt idler No. 2. Remove timing belt. Remove upper belt idler. Remove belt tensioner and spacer. Remove belt tensioner adjuster. See Fig 5

Fig 5: Removing Timing Belt Tensioner Components
Courtesy of SUBARU OF AMERICA, INC.