SERVICE MANUAL CRANKSHAFT, MAIN BEARINGS, FLYWHEEL & CRANKCASE Section 6 i. Coat the I.D.  of wear sleeve and O.D. of oil seal  with  a  thin  film  of  R.T.V.  liquid  gasket (Dow 732, General Electric 1473 or equivalent).  DO NOT get any of this liquid on the seal lip or O.D.  of the wear sleeve. j. Position the wear sleeve and oil seal installing Tool (2, Fig.  35) on the centering plate (3) then tighten thrust washer (4) as shown. This will center the wear sleeve and oil seal (1) on the crankshaft. Figure 35.  - Oil Seal and Wear Sleeve Installing Tool 1. Oil seal 2. Installing tool 3. Centering plate 4. Thrust washer k. The following dimensions  are  automatically obtained when the service tool (specified in the  tool  list)  is  used  as  directed.    See  Fig. 36. "A" B" Oil Seal Installed Sleeve Installed Seal Location See (Fig.  34) See (Fig.  34) Single Lip in 7/8 In.  sleeve- Housing on 4 70 mm (0.185 in) 7.62 mm Crankshaft 3/4 In.  sleeve- (O 300 In) 7.11 mm (0 280 In) Double Lip in Housing or 4 70 mm 7.62 mm Retainer on (0.185 in) (0.300 in) Crankshaft or PTO gear Figure 36.  - Single and Double Lip Oil Seal and Wear Sleeve Installation and Dimension Diagram 1. Retainer 5. Unitized seal/sleeve 2. Gasket (single lip) 3. Flywheel housing 6. Rear face of crankshaft 4. Unitized seal/sleeve 7. Rear face of crankshaft, (double lip) spacer or PTO gear NOTE:      Seal   face   must   be   parallel   with   rear   of crankshaft within 0.25 mm (0.010 in.) 5. Install the crankcase front cover.  (Refer to Section 7, "Timing Gear Train"). 6. Install  the  oil  pump  and  vibration  damper. (Refer    to    Section    8,    "Lubricating    Oil Pump"). 7. Install  the  crankcase  oil  pan  using  a  new gasket.    Torque  the  pan  drain  plug  to  45 N•m (33 Ibf-ft). 8. Fill   the   engine   crankcase   with   lubricant specified in the Operator’s Manual. CGES-185-3 PRINTED IN UNITED STATES OF AMERICA Page 26