Echo HCR-1500 страница 8 Скачать руководство пользователя

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HCR-1500

SERVICE HINT

2-2 Rotating rear handle function

2. When the Rear handle is rotated 45 or 90 degrees clockwise or

counterclockwise, the Knock button (G) engages with the dent (H)

of Rear handle and makes click noise.

Throttle trigger (K) is pulled in this position, Throttle stopper (C) is

pushed to the front by part (L) of Throttle trigger.

Then, The projection part (E) of Throttle stopper engages with dent

(F) of Handle fixture to stop rotating of Rear handle.

On the other hand, when the Throttle stopper (C) is pushed to the

front, the connection of the neck (M) of Latch comes off from Throttle

stopper (C).

Then the Latch (A) is pushed and moved toward outside by the

Spring (N).

And the head (B) of Latch prevents the Throttle stopper (C) from

moving backward.

3. When projection (E) of Throttle stopper (C) doesn't engage with

dent (F) of Handle fixture, Throttle stopper (C) doesn't move to the

front even if Throttle trigger (K) is pulled, and the movement of part

(L) of Throttle trigger is obstructed by Throttle stopper (C).

Therefore the Throttle trigger can't be pulled, and engine rotation

isn't raised.

Содержание HCR-1500

Страница 1: ...e at the time of publication For further information to service this model please refer to ECHO SERVICE MANUAL Ord No 402 19 HEDGE TRIMMER HCR 1500 Reference No 12 21A 00 ISSUED 199807 SERVICE DATA 1...

Страница 2: ...arge ignition system in a single integrated piece Spark plug BPM7Y RCJ 8Y Starter Type Automatic rewind Rope diameter x length mm in 3 0 x 890 0 12 x 35 0 Fuel Type Premixed two stroke fuel Refer to O...

Страница 3: ...n 3 4 H needle initial setting turn back 1 3 4 L needle initial setting turn back 1 3 4 Test Pressure minimum kgf cm2 psi 0 5 7 0 Metering lever height mm in 0 1 0 25 0 004 0 010 lower than diaphragm...

Страница 4: ...8 12 24 Ignition Ignition coil CDI module M 4 35 50 30 45 system Spark plug M14 130 170 110 150 Fuel Carburetor insulator M 5 25 40 22 35 system Carburetor M 5 25 40 22 35 Throttle cable nut M 6 25 35...

Страница 5: ...roove Max 1 6 0 063 E Piston ring side clearance Max 0 1 0 004 F Piston pin outer diameter Min 7 98 0 3142 G Piston ring width Min 1 45 0 057 H Piston ring end gap Max 0 5 0 02 K Crankshaft runout Max...

Страница 6: ...crankcase ball bearings 7 897702 30131 Piston pin tool Removing and installing piston pin Use 8 mm dia adapter 8 897712 07930 2 pin wrench Removing and installing pawl carrier 9 897714 24330 Oil seal...

Страница 7: ...re Rear handle Handle fixture Knock button Throttle cable Latch A A Cut view A Rear handle Latch A B D B C F C E K M 1 With the Throttle trigger K in idle position the Latch A is pushed the head B of...

Страница 8: ...xture to stop rotating of Rear handle On the other hand when the Throttle stopper C is pushed to the front the connection of the neck M of Latch comes off from Throttle stopper C Then the Latch A is p...