TOYOTA PREVIA 91-97 REPAIR MANUAL

ENGINE AND ENGINE OVERHAUL 3-45 Fig. 161 Retain the camshaft and tighten the bolt Fig. 162 The tensioner has a hook to hold the ...

3-46 ENGINE AND ENGINE OVERHAUL 1 Lobe Height I See Figure 165 Using a micrometer, measure the cam lobe height. Standard |cam l ...

ENGINE AND ENGINE OVERHAUL 3-47 Fig. 169... then measure it at its widest point Measure the Plastigage' 1 at its widest point. ...

3-48 ENGINE AND ENGINE WERHAUL Fig. 173 Insert a caliper gage into the lifter bore and measure the diameter Fig.^175 Carefully t ...

ENGINE AND ENGINE OVERHAUL 3-49 SST Fig. 178 Tap a new seal into place Flywheel/Flexplate REMOVAL & INSTALLATION Remove the ...

3-50 ENGINE AND ENGINE dVERHAUL Fig. 181 Make sure the exhaust components are not contacting the body or suspension Fig. 184 Ins ...

ENGINE AND ENGINE OVERHAUL 3-51 REPLACEMENT » See Figures 186,187 and 188 There are basically two types of exhaust systems. One ...

3-52 ENGINE AND ENGINE (JVERHAUL TCCA3P70 Fig. 188 Nuts and bolts will be extremely difficult to remove when deteriorated with r ...

ENGINE AND ENGINE OVERHAUL 3-53 regular maintenance can affect the service life of your vehicle. If you do not drain, flush and ...

3-54 ENGINE AND ENGINE OVERHAUL engine a popular one, or is it an obsolete model? Are parts available? Will it get acceptable ga ...

ENGINE AND ENGINE OVERHAUL 3-55 Fig. 193 Use a ring expander tool to remove the piston rings MENDED ON ANY ALUMINUM COMPONENTS. ...

3-56 ENGINE AND ENGINE OVERHAUL JANG NOTCH Fig. 197 Standard thread repair insert (left), and spark thread insert I lug Fig. 198 ...

ENGINE AND ENGINE OVERHAUL 3-57 Cylinder Head There are two basic types of cylinder heads used on today's automobiles: the Overh ...

3-58 ENGINE AND ENGINE OVERHAUL CUP TYPE CAMSHAFT FOLLOWERS t See Figures 203, 204 and 205 Most cylinder heads with cup type cam ...

ENGINE AND ENGINE OVERHAUL 3-59 Fig. 206 Example of the shaft mounted rocker arms on some OHC heads Fig. 209 ... then the camsha ...

3-60 ENGINE AND ENGINE OVERHAUL .. Fig. 212 Remove the valve spring and retainer from the head /Under Fig. 213 Remove the valve ...

ENGINE AND ENGINE OVERHAUL 3-61 Fig. 216 Use a micrometer to check the valve stem diameter remove the valve. Valve tips should a ...

3-62 ENGINE AND ENGINE OVERHAUL towards and away from the dial indicator and observe the readings, /lount the dial indicator 90 ...

ENGINE AND ENGINE OVERHAUL 3-63 Lap the valve until a smooth, polished circle is evident on the valve and seat. Remove the tool ...

3-64 ENGINE AND ENGINE OVERHAUL Place the valve spring and retainer over the stem. Position the spring compressor and the OHC t ...