Echo ProSweep Operator's Manual page 19

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Drive Shaft
Lower and upper drive shaft must be lubricated with lithium based grease
every 25 hours of operation, otherwise drive shaft assembly overheating
and failure can result.
1. Remove gear housing locater
screw (A).
2. Loosen gear housing mounting
bolt (B).
3. Pull gear box from drive shaft
housing.
4. Pull flexible cable from the drive
shaft housing, wipe clean and
re-coat with a thin coating [15
ml (1/2 oz.)] of lithium based
grease.
5. Slide the flexible cable back in
the drive housing. DO NOT get
dirt on the flex cable.
6. Position lower drive shaft (end
without safety decal) into gear
housing shaft mount.
X7702093407
© 1/2017 ECHO Inc.
LUBRICATION
A
B
19