Hitachi CJ 18DSL Technical Data And Service Manual page 21

Apply 20 g of Shell Albania (RL3) grease to the following parts.

• Pinion of the Motor DC 18 V [16]

• Tooth flanks and outer circumference of the shank of the Gear [30]

• Sliding section of the Balance Weight [31] (including the inner surface of the oval hole)

• Sliding section of the Orbital Cam [32] (including the inner surface of the oval hole)

• Sliding section of Washer (A) [33]

• Sliding section of Plunger Holder (A) [25]

Apply 10 g of Molub-Alloy (777-1) grease to the inner and outer circumferences of the Connecting Piece

[28].

Apply 2 g of grease (BC-4) to the sliding section of the Plunger [26] and the sliding section and the inside of

the Plate Spring [24].

• Tapping Screw (W/Flange) D4 x 20 (Black) [6] ------------------------------- : 2.0 ± 0.5 N٠m (20 ± 5 kgf٠cm)

• Tapping Screw (W/Sp. Washer) D3 x 8 [9] ------------------------------------- : 1.5 ± 0.4 N٠m (15 ± 4 kgf٠cm)

• Lever Bolt [19]------------------------------------------------------------------------- : 2.5 ± 0.5 N٠m (25 ± 5 kgf٠cm)

• Seal Lock Hex. Socket Hd. Bolt M3 x 8 [20] ----------------------------------- : 2.5 ± 0.5 N٠m (25 ± 5 kgf٠cm)

• Seal Lock Hex. Socket Hd. Bolt M3 x 6 [21] ----------------------------------- : 2.5 ± 0.5 N٠m (25 ± 5 kgf٠cm)

• Machine Screw (W/Washer) M4 x 8 (Black) [42] ----------------------------- : 2.0 ± 0.5 N٠m (20 ± 4 kgf٠cm)

• Hex. Socket Hd. Bolt M5 x 14 [50] ----------------------------------------------- : 3.9 to 5.8 N٠m (40 to 60 kgf٠cm)

Check the following after reassembly.

(1) Check that the switching operation of the DC-Speed Control Switch [4] and the Pushing Button [3] is

smooth.

(2) Check that the LED [2] lights by depressing the trigger of the DC-Speed Control Switch [4].

(3) Check that the stroke speed changes depending on the depressing amount of the trigger of the DC-

Speed Control Switch [4].

(4) Check that the blade can be attached securely.

(5) Check that the remaining battery indicator lamp lights by pressing the remaining battery indicator switch

and goes off by releasing your finger from the remaining battery indicator switch.

No-load current: 7.5 A or lower (18 V)

Application of lubricant

Screw tightening torque

Checking after reassembly

No-load current

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