JohnsonFit HT5.0, Руководство по обслуживанию

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a. Remove the bolt and nut securing the crank arm to the upper link arm with the
13# open spanner( Figure 5)
b. Remove the axle cover (Figure 6)
c. Remove the bolt securing the crank arm to the crank with the 13# open
spanner( Figure 7)
d. Slide the ends of the crank arm off the axle( Figure8)
e. Remove the screws (2pcs) fixed on the crank cover with a screwdriver,Remove the
crank cover( Figure9)
f. Remove the bolts and nuts securing the crank weldment to the main axle with the
17# open spanner and 5mm/8mm a llen wrench ( Figure 10 & Figure 11)
g. Slide the ends of the crank weldment off the main axle( Figure12)
h. Replace with a new crank weldment and reverse the above steps to reassemble.
4.3 DRIVE BELT REPLACEMENT
a. Remove the crank weldment as mentioned in 4.2 from step a to step h.
b. Remove the accessory storage (Figure 13)
c. Remove the screws fixed on the chain cover and the screws on the bottom of the
chain cover with a cross screwdriver. ( Figure 14&15)
d. Remove the fan vent (Figure 16)
e. Remove the chain cove(Figure 17)
f. Pull the drive belt free of the crank pulley,small flywheel and idle pulleys(Figure 18)
g. Replace with a new drive belt and reverse the above steps to reassemble.
Figure13 Figure14 Figure15 Figure16
Figure17 Figure18
Figure17 Figure18
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