Echo HCAS-235ES Manual De Instrucciones página 26

Maintenance and care
1. Bolt
2. Locknut
Lubricating gear housing
1. Grease fitting
Lubricating drive shaft
Wear gloves to protect hands from sharp blades.
Failure to observe these precautions could lead to injury.
1. Screw
1. Drive shaft
3. Loosen 1/2 turn
2. Bolt
Adjusting gap between blades (As needed)
Loosen the locknuts.
Tighten the blade bolts until snug with 10 mm open end wrench.
Loosen the bolts 1/2 turn.
Hold the bolts from turning and tighten the locknuts with T-
wrench.
Tools required:
Grease gun, Rag.
Parts required:
Lithium based grease.
1. Clean dirt from grease fitting.
2. Hold the product firmly and carefully pump grease in fitting.
Do not force grease. Too much pressure will force grease
past seals and cause damage. Apply 1 - 2 pumps of
grease every 15 - 25 hours of operation.
NOTE
Use good quality lithium multi grease.
WARNING
Tools required:
4 mm hexagonal wrench, Clean rag, Small brush, Screw driv-
er.
Parts required:
Lithium based grease.
1. Carefully remove screw and loosen bolt. Remove the flex
drive shaft assembly from the gear housing.
2. Pull the drive shaft from the drive shaft assembly, and wipe
clean. Re-coat with a thin coating 15 mL of grease.
3. Slide the flex shaft back into the drive shaft assembly, being
careful not to get dirt on the flex shaft.
4. Align the screw hole in gear case with the locating hole in
drive shaft assembly, install and tighten screw, and tighten
bolt.
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