Finn HydroSeeder T120GN, Руководство оператора

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28
HANDLE PRESSURE:
Variation in handle length directly affects the pressure required at the handle for proper clutch adjust-
ment. See the table below to determine the correct handle pressure.
IMPORTANT: A new clutch generally requires several adjustments until the friction
surfaces are worn in. Do not let a clutch slip as this will glaze the fric-
tion plates and may ruin them.
B. LUBRICATION.
1. Lubricant: Use any high grade, Lithium Base #2, short fiber grease having an operating temperature of
200˚ F (93˚ C), recommended for roller bearings may be used.
IMPORTANT: Do not mix Sodium or Calcium base grease with Lithium grease.
2. Anti-Friction Bearings: Shaft bearings should be lubricated after each 50 hours of operation through
fittings (41) with a short fiber, high grade, high temperature, Lithium Base #2 lubricant having an
operating temperature of 200˚ F (93˚ C). Use the same lubricant to occasionally lubricate the two
fittings at the cross shaft (26).
3. Clutch Lever and Linkage: Levers and linkage should be lubricated with engine oil after every 500
hours of operation.
IMPORTANT: Lubricate sparingly to avoid oil on clutch facings.
C. REMOVAL OF CLUTCH/PUMP FROM ENGINE.
1. Remove pump section completely as described under Cleaning & Seal Installation sections on page 27.
2. Engage the clutch handle, atop the operator’s platform, to hold clutch facings in place when removing
the clutch from the engine. Unbolt the rod which connects the clutch operating lever to the operator’s
platform clutch handle.
3. Attach a suitable lifting device to the clutch/pump frame housing (10). Remove the hex head cap screws
that secure the clutch housing to the engine flywheel housing and the two bolts holding the housing to
the HydroSeeder
® frame.
IMPORTANT: Caution should be exercised when removing clutch/pump housing from
the engine so that the facings and pilot bearing are not damaged.
4. Support the housing assembly on blocks with the output end of the shaft down.
5. Remove the hand hole nameplate (10A) from the housing for improved access to internal parts.
D. CLUTCH FACING PLATES (ITEM 30) REPLACEMENT:
A common indication that the
facings’ friction surface is worn out is that the adjusting ring cannot be turned any tighter. To replace the
facing plates remove the clutch/pump from the engine as described above and proceed as follows:
Reference Pressure
Handle Length at Lever
7-1/2" 7-5/8" 110 to 130 Lbs
Clutch Size