Shindaiwa DH221 Manuel D'utilisation page 23

1. Bolt
2. Locknut
Lubricating gear housing
1. Grease fitting
3. Loosen 1/2 turn
Maintenance and care
1. Remove all nuts and bolts securing cutters to frame bar.
2. Remove cutters.
3. Hold a cutter in a vice.
4. File and reshape the cutter edges as shown.
5. If frame bar is deformed or damaged, replace with new one.
(A):6 mm radius
(B):100° (Approx.)
(C):45°
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 - 20 hours of operation.
NOTE
Use good quality lithium multi grease.
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