Hitachi C 8FC Manual page 6

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1-2. Reassembly:

Reassembly can be accomplished by following the disassembly producures in reverse. However, special

attention should be given to the following items.

(1) Prior to reassembly, measure the insulation resistance of the Armature Assembly, Stator Assembly, Switch and

other electrical components with a 500V DC Megohm Tester, and confirm that the insulation resistance of each

part is more than 5MΩ,

(2) When assembling the Hinge [8] and the Gear Case [51], apply 2 grams of grease (Hitachi Motor Grease

No. 29, Code No. 930-035, is recommended) to the oil groove of the Hinge.

(3) When replacing the Spring [7], apply 2 grams of grease (same grease is recommended) to its inner

circumference.

(4) When replacing the Liner [36], assemble it into the unit as illustrated in Fig. 1. During reassembly, apply 6

grams of grease (same grease recommended) to the Liner-sliding surface of the Turn Table [35].

(5) If the M6 x 10 Nylock Bolt [40] at the bottom of the Base [37] is tightened excessively, the movement of the

Turn Table [35] will become sluggish and heavy; if the bolt is loose, it will cause vibration and looseness of the

Turn Table which will reduce cutting accuracy. Adjust the M6 x 10 Nylock Bolt so that the Turn Table moves

smoothly with minimal play and vibration.

Turn Table

Liner

Ensure that the Liner fits into the

groove portion of the Turn Table.

Base

Fig. 1

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