Cateye EC-3700, EC-3600 service manual Unusual Noise Periodical, 2Unusual Noise

T-7-2Unusual Noise

		Applicable Models:		EC-1200	EC-1600	EC-3600	EC-3700
T-7-2	Unusual Noise (Periodical)
	Check Method of Causes			Repair Method				Explanation Figures
[2] Noise is Periodical.
1. Noise occurs around once per rotation of the pedal.								No.15 Wrench
t The pedal installation may not be perfect. (Fig. 1)			Use a No.15 wrench and securely fasten the pedal to
			the crank. (both sides)

2. Sliding noise occurs around 17 times per rotation of the pedal.

Remove the frame cover, and check the inside of frame. (See the
Sections D-1 & D-2 "Removing the Frame Covers.")		Crank
t The copper disc plate of the workload unit may touch the	See the Section ES-4 "Correcting the Position of	Pedal
solenoid coil. (Figs. 2 & 3)	Solenoid Coil," and correct the position of the copper
	disc plate.
	[If the plate is warped and the position of solenoid coil
	cannot be corrected, replace the workload unit. (See
	Fig. 1
	the Sections MS-1 & MS-2 "Replacing the Workload
	Unit.")]
		Solenoid Coil
	Fig. 2
	Core Slit	Copper Disc Plate	Core Slit	Copper Disc Plate
		Core		Core
		Solenoid Coil		Solenoid Coil
	Correct Position		Copper disc plate is in contact with the core.
	Fig. 3		Fig. 4

Cateye Ergociser Series 1000 Service Manual

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