Hitachi G 13YD Technical Data And Service Manual page 17

(5) When connecting the Earth Terminal [49] <49> to the internal wire (the middle wire among three) of the Noise
Suppressor [50] <50>, strip the insulation sheath on the internal wire by about 6 mm and press connect it
together with the Earth Terminal [49] <49> with a clamping tool available on the market.
(6) Check that the spring end does not hold the pigtail when mounting the carbon brush. Do not catch the pigtail
in the tail cover when mounting the tail cover.
(7) When replacing the Gear Cover Ass'y [4] <4>, lubricate the metal part with mixed oil.
Mixed oil: Mixture of Hitachi power tool grease No. 2 (Unilube No. 00) and turbine oil
Mixture ratio ... 1:1 (weight ratio)
Solderless connection
Fig. 9
Pigtail
Spring end
Fig. 10
Volume ... 0.5 cc
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