inspection and maintenance
Adjustment of Chain
1.When chain adjustment is needed, loosen 4 bolts under engine.
2.Move engine forward to tighten chain or backward to loosen chain.
3.Tighten bolts under engine Torque bolts to 25 ft./lbs.
4.Repetitively check tension of chain.
Engine adjusting bolts
Loosen
Chain
| Nut 2 | Nut 1 | |
Loosen |
| Tighten | |
Chain |
| Chain | |
|
|
|
|
Minor chain adjustment
1.When minor chain adjustment is needed, loosen “Nut 2”. Turn “Nut 1” clockwise to tighten chain or counterclockwise to loosen chain.
2.When adjustment is accomplished, tighten Nut 2.
Greasing procedures to the driving chain
1.Shut off the engine
2.Add light amounts of machine oil or chain grease to the driving chain. (Too much machine oil or chain grease may cause splattering to occur.)
Attention:
The chain should be replaced when the adjusting limit has reached it’s maximum.
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