Toyota Celica 1993 Service Manual page 3

Fig. 2: Adjusting Valve Clearance
Courtesy of Toyota Motor Sales, U.S.A., Inc.
8) Using small screwdriver and magnet, remove adjusting shim.
Measure and record thickness of adjusting shim removed. Using measured
valve clearance and adjusting shim thickness, select proper
replacement adjusting shim. See Figs. 5, 6, 7, 8, 9 and 10.
9) Install replacement adjusting shim. Recheck valve
clearance. Before installing gasket and valve cover, apply sealant at
front and rear valve cover areas on cylinder head. See Fig. 3. Using
NEW gasket, install valve cover.
10) Install grommets in original location with marking on
grommet in aligned in designated area. See Fig. 4. Install and tighten
valve cover nuts to specification. See TORQUE SPECIFICATIONS.
Fig. 3: Applying Sealant On Cylinder Head
Courtesy of Toyota Motor Sales, U.S.A., Inc.