Olympus BH2-6RE Podręcznik - Strona 8

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is such that it will seat fully into the slot of the slotted

lock ring.

Figure 9 – Screwdriver modified to remove slotted lock ring

Prevent the Revolving Turret from Spinning

Before attempting to loosen the slotted lock ring, the

revolving turret must first be locked in position relative

to the stationary base, to allow for sufficient torque to

be applied to the slotted lock ring to loosen and remove

it. To lock the revolving turret, first spin the revolving

turret until the bore in the stationary base aligns with

one of the six threaded objective bores in the revolving

turret. Next, insert a small screwdriver handle of the

appropriate size into the two bores (see

will prevent the revolving turret from moving relative to

the stationary base when torque is applied to loosen

the slotted lock ring, without causing any damage to the

fragile brass threads in the revolving turret.

Figure 10 – Insert screwdriver into bores to lock turret

Loosen and Remove the Slotted Lock Ring

Hold the turret assembly by grasping the knurled-

rubber grip ring on the outer perimeter of the revolving

turret and use the slotted screwdriver with the notched

tip (see

Figure

9) to loosen the slotted lock ring securing

Complete Teardown, Cleaning, and Reassembly of the Olympus BH2-6RE Modular Revolving Nosepiece

Figure

10). This

the pivot-adjustment screw to the stationary base (see

Figure

11).

Figure 11 – Loosen the slotted lock ring

Once the slotted lock ring has been loosened, remove

the screwdriver handle from the bores in the revolving

turret and the stationary base (which is locking the

revolving turret to the stationary base) to get it out of

the way. Unscrew and remove the slotted lock ring

from the pivot-adjustment screw (see

Figure 12 – Remove the loosened slotted lock ring

Remove the Pivot-Adjustment Screw

With the slotted lock ring removed, use a suitable

slotted screwdriver to unscrew and remove the pivot-

adjustment screw from the center bore of the

stationary base (see

Figure

ball in the center bore of the stationary base, beneath

the pivot-adjustment screw. Do not allow this bearing

ball to fall out or it may become lost.

Figure

12).

13). There is a ¼" bearing

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