Check Method of Causes
Repair Method
Explanation Figures
EC-1200 EC-1600 EC-3600 EC-3700
Applicable Models:
Cateye Ergociser Series 1000 Service Manual
16
T-5
No Loading (Check of mechanical systems)
[1] Checking the Mechanical Systems
See the Section D1 & D2 "Removing the Frame Covers" to remove
the frame cover, and check the inside of frame.
1. Check if the chain has not been broken. (Fig. 1)
2. Rotate the crank and check if the belt of the workload unit will
rotate. (Fig. 2)
3. Check if the free wheel set is not idling. (Fig. 2)
4. Check if the belt (timing belt) of the workload unit has not been
broken. (Fig. 2)
5. Check if the plastic pulley of the workload unit has not been
broken. (Fig. 2)
Replace the chain with a brand new one. (See the
Section MS-4 "Replacing the Chain.")
Replace the free wheel with a brand new one. (See
the Section MS-5 "Replacing the Free Wheel Set.")
Spray CRC into the gap as shown in Fig. 2, and rotate
the pedal in forward and backward directions.
Replace the workload unit. (See the Sections MS-1 &
MS-2 "Replacing the Workload Unit.")
Replace the workload unit. (See the Sections MS-1 &
MS-2 "Replacing the Workload Unit.")
Fig. 1
Chain
Free Wheel
Derailleur
Crank
Fig. 2
Gap
Timing Belt
Plastic Pulley
Free Wheel
No Loading (Check of Mechanical Systems)
T-5
