Briggs & Stratton Vanguard 10V300, Руководство по ремонту

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87
9. Inspect the bearing for damage or distortion.
10. See Figure 87. Use your index finger to manually
rotate the bearing in both directions. Verify that
bearing rotates freely without roughness, sticking, or
unusual noise.
11. The presence of an oil seal, and its orientation,
depends on whether or what type of gear reduction
unit is provided, as shown in the table below.
Gear
Reduction
Unit
Crankcase Cover PTO Oil Seal
Not Equipped Open Side Faces In. See A of Figure 88.
Integrated
2:1
Not Installed.
Non
Integrated 2:1
Open Side Faces Out. See B of Figure 88.
6:1 Open Side Faces Out. See B of Figure 88.
88
12. If oil seal is required, support crankcase cover on
wooden blocks on deck of arbor press with the
outside facing upward.
13. Apply a thin film of clean engine oil to oil seal bore
and OD of new oil seal.
14. Verify that oil seal lip garter spring is not broken or
missing.
15. Place oil seal into bearing bore as described in step
11.
16. Place suitable oil seal driver on outside edge of oil
seal.
17. Center oil seal driver under ram.
18. See Figure 89. Slowly apply pressure to oil seal driver
until oil seal is at a depth of 0.177-0.197 inches
(4.5-5.0 mm).
89
Not for
Reproduction