6.
Recycle the used oil according to local codes
7.
Fill the crankcase to the Upper Limit line on the dipstick with fresh oil. (See f illing
instructions)
8.
Wipe up any spilled oil.
Maintaining the Cutter Disc
Always mow with a balanced cutter disc making sure that the pem inserts, the blade attachment
bolts and blades are securely fastened to the disc.
1.
Stop the engine and wait for all moving parts to stop.
2.
Disconnect the wire from the spark plug.
3.
Turn the fuel valve to off position.
4.
Tip the lawn mower onto its left side with the carburetor and air cleaner on the upside of
the mower and away from the ground.
5.
Remove the blade attachment bolts and the blades.
6.
Check the cutter disc for f latness by placing a straight edge against the disc. Replace the disc
if it is bent, warped or damaged. Never operate the mower with a bent disc. A bent or
damaged disc will cause excessive vibration and hazardous operating conditions. Loose
components can be thrown causing serious injury or death.
7.
Inspect the pem inserts embedded in the disc for looseness or wear. Replace the disc if the
pems are loose or damaged. Do not try to tighten the pems if they are loose. Loose pems can
be thrown into the operator’s path causing serious injury or death.
8.
Inspect the blade attachment bolts for looseness or excessive wear. Tighten, if necessary.
Replace worn or damaged bolts. Loose or damaged blades and bolts can be thrown into the
operator area causing serious injury or death.
9.
Inspect the blades for wear or damage. Replace worn and damaged blades. Worn or
damaged blades can be thrown into operator area causing serious injury or death.
Removing the Blade
Grasp the cutter disc f irmly using a rag or a glove. Remove the blade mounting bolts using a ¼”
Allen wrench.
Installing the Blade
Make certain the blades are mated to the correct blade attachment bolts.
1.
Mount the blades on the blade attachment bolts.
2.
Screw the blade attachment bolts into the pem fasteners on the cutter disc.
3.
The blades should f it snugly into the blade attachment bolts.
4.
Tighten the bolts.
Summary of Contents for Hover Mower HM19H-4
Page 1: ...Model HM19H 4 Model HM19H 4 OP Operator s Manual...
Page 24: ...MOWER PARTS HM19H 4...
Page 26: ...MOWER PARTS HM19H4 OP...
