To Perform Daily Maintenance; To Perform Weekly Maintenance; Maintenance; To Lubricate The Flexible Drive Shaft - Husqvarna ECA850 Manual Del Usuario

b) For model ESA850:
Introduction
Below you will find some general maintenance
instructions. If you need further information please
contact your service workshop.

To perform daily maintenance

• Check that the blade does not rotate when the
engine is idling.
• Check that the cutting attachment guard is
undamaged and not cracked. Replace the cutting
attachment guard if it has been exposed to impact or
is cracked.
• Check that the blade is not damaged and not
cracked. Replace the blade if necessary.
• Check that the support flage is not damaged.
• Check that the locknut is tight.

To perform weekly maintenance

• Check that the bevel gear is filled to ¾ with grease.
Fill if necessary using special grease.
To check the bevel gear
The bevel gear is filled with the right quantity of grease
at the factory. The grease in the bevel gear does not
normally need to be changed except if repairs are
carried out.
• Before using the product check that the bevel gear is
filled to ¾ with grease. Fill if necessary using special
grease.
a) For model ECA850:
8
2. Set the desired cutting depth.
3. Tighten the wing nut.

Maintenance

b) For model ESA850:

To lubricate the flexible drive shaft

Only for model ECA850.
1. Loosen the 2 screws on the bevel gear.
2. Remove the bevel gear.
3. Take a firm grip on the hollow shaft (A) and remove
the flexible drive shaft (B) from the opposite end of
the gear box.
Note: The bushing (C) will fall off when you remove
the flexible driveshaft. Make sure that you do not
lose it. Put the bushing safely aside.
4. Lubricate the entire length of the flexible drive shaft.
5. Reinsert the flexible driveshaft in the hollow shaft.
Turn the flexible driveshaft while inserting it so that it
correctly engages in the bevel gear.
6. Attach the bushing on the flexible drive shaft.
7. Attach the bevel gear on the hollow drive shaft and
tighten the 2 screws.
A
C
B
878 - 001 - 23.10.2018