S13S13

OIL SEAL REPLACEMENT

EM-14prose procedure

OIL SEAL INSTALLING DIRECTION

Component LocationFig. fig1

Diagram showing correct oil seal installing direction with lip orientations

Cross-section diagram showing oil seal installing direction with labels for Engine inside, Engine outside, Oil seal lip, and Dust seal lip
SEM715A
1Engine inside(left)
2Engine outside(right)
3Oil seal lip(lower left)
4Dust seal lip(lower right)

CAMSHAFT OIL SEAL

  1. 1
    Set No. 1 piston at T.D.C. on its compression stroke.
  2. 2
    Remove crank angle sensor, front cover, timing belt, camshaft sprockets and rear dust cover.
  3. 3
    Remove camshaft oil seal.
    Be careful not to scratch camshaft.
    Illustration showing camshaft oil seal removal and installation using a suitable tool, with arrows indicating Installation and Removal directions
    SEM558B
  4. 4
    Apply engine oil to camshaft oil seal lip and install it in place.
    Illustration showing camshaft oil seal removal and installation using a suitable tool, with arrows indicating Installation and Removal directions
    SEM558B

FRONT OIL SEAL

  1. 1
    Set No. 1 piston at T.D.C. on its compression stroke.
  2. 2
    Remove timing belt and crankshaft sprocket.
  3. 3
    Remove front oil seal.
    Illustration showing front oil seal removal using a suitable tool
    SEM559B
  4. 4
    Apply engine oil to oil seal lip and install it in place using suitable tool.
    Illustration showing front oil seal removal using a suitable tool
    SEM559B

REAR OIL SEAL

  1. 1
    Remove transmission and flywheel.
  2. 2
    Remove rear oil seal from the retainer.
    Illustration showing rear oil seal retainer assembly
    SEM560B
  3. 3
    Apply engine oil to oil seal lip and install it in place using suitable tool.
    Illustration showing rear oil seal retainer assembly
    SEM560B

VALVE OIL SEAL

  1. 1
    Set No. 1 piston at T.D.C. on its compression stroke.
  2. 2
    Remove throttle chamber and rocker covers.
  3. 3
    Remove camshafts and valve lifters.
  4. 4
    Remove spark plug.
  5. 5
    Install air hose adapter into spark plug hole and apply air pressure to hold valves in place. [Apply pressure of 490 kPa (4.9 bar, 5 kg/cm², 71 psi)].
    Illustration showing air hose adapter installed into spark plug hole for valve oil seal replacement, with Air label
    SEM562B
Air pressure for holding valvesValve oil seal replacement step 5
490kPa
Air pressure for holding valvesValve oil seal replacement step 5
4.9bar
Air pressure for holding valvesValve oil seal replacement step 5
5kg/cm²
Air pressure for holding valvesValve oil seal replacement step 5
71psi
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