Yuchai U35, Руководство оператора

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5-41
Bucket teeth replacement
Replace the bucket teeth before the bucket teeth base is worn.
Warning: When replacing the bucket teeth, it is very dangerous if the
working device moves accidentally due to wrong operation. Therefore,
before replacing the bucket teeth, turn off the engine and then lift the left
control box to place the attachment in a locked state. During replacement,
wear necessary protective equipment to prevent the lock pin from flying out.
Replace the bucket teeth
1) Place the bottom of the bucket on blocks so
that the pin can be removed.
Check that the working device is in a stable state
and the bucket is placed horizontally.
Then, pull up the safety lock lever on the left
control box to lock the whole machine and shut
down the engine.
2) Place a metal bar with a diameter slightly
smaller than the pin on the pin head, knock the
metal bar with a hammer to knock out the pin and
remove the bucket teeth.
3) Clean the mounting surface. Install the new
bucket teeth into the teeth base, push in the pin
partially by hand, and then knock the pin into the
lock by using a hammer to install the bucket teeth
onto the teeth base.
Pull up the safety
lock lever
1. Lock
hole
Tap the metal bar to
drive out the pin
Tap the pin into the
lock hole
2. Bucket
teeth