English to Czech Tech/Engineering Construction / Civil Engineering Excavators

Obrázek: http://imgur.com/45NQWIk

NOTE:
Bolt does not need to be removed to remove shims.
Shims are of a split type that can be removed easily by pushing off with a screwdriver after bolts have been loosened.
Clearance Adjust Part
Slightly loosen four (M16) bolts using a 24 mm wrench.
Remove all shims from clearance C between plate and bucket.
Push and hold bolts to remove all clearance (a) between arm and boss.
Holding boss against arm increases clearance (b).
Measure distance (b) using a feeler gauge.
This distance should not be adjusted below 5 mm (0.02 in).
Install as many shims into clearance (b) as possible.

(...)

4 Adjusting Bucket Linkage (Backhoe)
The machine is provided with a bucket adjustment system to take up play in the linkage.
When play in the linkage increases, remove and install shims as follows:
Park the machine on a level surface.
Lower bucket to the ground with the flat side down so the bucket will not roll.
Run the engine at slow Idle.
With the bucket on the ground slowly swing counterclockwise slightly until the top of the left bucket boss contacts the arm.
Stop the engine.
Pull pilot control shut-off lever to the LOCK position.

Toto je veškerý kontext, který mám. Obrázek se vztahuje přímo k tomuto popisu (k první části). Nějak se nemohu dobrat českého názvu této části lžíce rypadla.