Toro Pro Force 44552, Руководство по обслуживанию

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Removing the Engine (continued)
CAUTION
Use an appropriate lift and the lifting lugs provided to prevent the
engine from falling and causing personal injury or product damage.
The weight of the engine is approximately 53 kg (116 lb).
13. Carefully remove the engine from the machine.
14. Remove the muffler, muffler mount, and engine shaft hub if necessary.
Installing the Engine
Refer to Figure 11 for this procedure.
1. Ensure that all parts that were removed from the engine are properly installed.
2. If the muffler was removed:
A. Remove any remaining gasket material and install new exhaust gaskets.
B. Tighten the nuts that secure the muffler to the engine to 24 N·m (18
ft-lbs) .
3. If the engine shaft hub was removed:
A. Clean the tapers of the shaft and hub.
B. Install a woodruff key in the engine shaft.
C. Apply medium strength thread locking compound and install the hub,
washer, and hub retaining bolt.
D. Tighten the hub retaining bolt from 37 to 45 N·m (27 to 33 ft-lb) .
4. Install the muffler mount if previously removed.
CAUTION
Use an appropriate lift and the lifting lugs provided to prevent the
engine from falling and causing personal injury or product damage.
The weight of the engine is approximately 53 kg (116 lb).
IMPORTANT
When installing the engine ensure that you do not damage the
engine, fuel hoses, electrical harness, or other parts.
5. Carefully position the engine on the chassis.
6. Install the 4 flange-head screws and flange nuts that secure the engine to
the chassis finger tight.
7. Use the Shaft Alignment Tool to align the engine output shaft to the blower
shaft; refer to Aligning the Engine and Blower Drive Shafts (page 4–4) .
8. Fit the rubber coupling spacers into the couplings and position the drive shaft
assembly between the engine shaft and blower shaft hubs.
Engine: Service and Repairs Page 4–14 Pro Force® Debris Blower
18237SL Rev A