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| 2. | After draining, reconnect the hydraulic hose to vibrator. |
| 3. | Fill oil through breather hole of hand pump. (Capacity: About |
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| 300 cc). Use ShellTellus Oil #46 or equivalent |
| 4. | Removing breather plug at vibrator cylinder causes oil to |
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| flow out of breather hole in a while. When aeration |
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| disappears, replace the plug and tighten securely. |
| 5. | Replace breather plug of hand pump and fit the plug cap. |
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| After making sure that oil in pump is at proper level, replace |
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| the breather plug. |
| Checking and Replacing the Clutch | |
Figure 21. | Checking the Clutch |
Replacing Hydraulic Oil
CAUTION - Vibrator Oil Check
Make sure hydraulic oil in hand pump is at a normal save operating level. DO NOT over fill. Over filling (excessive oil) will cause excess oil to blow out of breather plug.
Check hydraulic oil in every 100 hours of operation. With handle bar positioned vertically (storage position), remove breather plug (Figure 1) off the top of hydraulic pump and check for proper oil level.
Replace hydraulic oil after first 200 hours and in every 1,000 hours of operation.
1.After removing plug cap of hand pump (Figure 10), remove plug of breather (24 mm wrench) and disconnect vibrator side of hydraulic hose (Figure 22) at vibrator cylinder. With travel lever placed in the FORWARD position, drain hydraulic oil in the pump.
Figure 22. Hydraulic Hose/Breather Plug
1.With belt cover removed, visually check outer drum of the clutch for seizure and "V" groove for wear or damage.
2.Clean the "V" groove as necessary.
3.Check the clutch lining and shoe for signs of wear. If the shoe is worn, replace the clutch to prevent deficient power transmission and slippage.
Replacing the Clutch
1.Place a 19 mm offset wrench or the like onto the lower vibrator pulley fastening bolt.
2.While pulling back hard on the
3.Remove bolt at engine power output by giving a shock to an engaged wrench (e.g. tapping with hammer) and rotate the bolt counterclockwise.
4.Remove clutch with a pulley extractor.
5.To install a new clutch, reverse steps