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Cateye Ergociser Series 1000 Service Manual
45
EC-1200 EC-1600 EC-3600 EC-3700
Applicable Models:
MS-8
MS-8
Replacing the Crank Set (2)
Replacing the Crank Set (2)
Fig. 1
Wrench
Cotterless Gear Crank Removing/Fastening Tool
Fig. 2
Cotterless Gear Crank
Removing/Fastening Tool
Wrench
Fig. 3
Right-Side
Crank
Left-Side Crank
Fig. 4
Coin
Crank Cap
Fig. 5
Upper Part of Large Gear
Chain
Fig. 6
Workload Unit Fixing Screw
Fig. 7
Approx. 3 to 7mm of Slack
Assembling the Gear Crank (Crank)
1. Mount the gear crank (crank) to the crank shaft.
2. Securely fasten the crank nut by using a socket wrench (or by
a cotterless gear crank removing/fastening tool and a wrench).
(Figs. 1 & 2)
* Respective cranks should be positioned each other to from
an angle of 180° against the gear.(Fig.3)
3. Fasten the crank cap by using a coin, etc. (Fig. 4)
4. The chain should be first set on the free wheel, and then on the
upper part of the large gear. A forward rotation of the crank will
enable the complete setting of the gear. (Fig. 5)
5. Adjust the tension of chain. Loosen the workload fixing screw
[two screws at each right and left side (Fig. 6)], and adjust the
tension while sliding the workload unit. The tension of chain
should be adjusted as illustrated in Fig. 7.
* Be careful not to give excessive tensioning to the chain.
6. Adjust the clearance between the magnet mounted on the
large gear and the CDC sensor, and also adjust the positions
of the indication lines, by referring to Item (5) Section ES-5
"Replacing the CDC Sensor."
7. Provisionally turn on the power, and check if the pedal
cadence is displayed on the control unit.
8. Assemble the frame cover by referring to the Sections D-1 & D-
2 "Removing the Frame Covers."