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5.
Remove the master link from the spring-chain connection.
6.
Reverse the procedures to reinstall the step chain. Lubricate the step
chain before reinstalling the covers.
STEP CHAIN RETAINER
1.
Remove the side covers.
2.
Loosen and remove the two step chain retainer bolts. These bolts are
also the top two mounting bolts for the drive hub assembly.
3.
Reverse the removal procedures to install. Make sure there is
adequate clearance between the step chain and the retainer.
TRANSMISSON
1.
Remove the side covers
2.
Remove the Poly-V belt.
3.
Remove the drive chain.
4.
Remove the two screws located on the transmission bracket.
5.
Support the transmisson while removing the four mounting
screws from the back side of the transmisson.
6.
Installation is the reverse of removal.
PARTS REMOVAL AND REPLACEMENT
Содержание 4000 PT series
Страница 1: ...STAIRMASTER 4000 PT OWNER S MANUAL...
Страница 65: ...Page 57 Figure 6 Final Assembly Left Side FIGURES...
Страница 66: ...Page 58 Figure 7 Final Assembly Right Side FIGURES...
Страница 67: ...Page 59 Figure 8 Belt Tension FIGURES...
Страница 68: ...Page 60 Figure 9 Drive Hub Assembly FIGURES...
Страница 69: ...Page 61 Figure 10 Drive Chain Tensioning FIGURES...
Страница 70: ...Page 62 Figure 11 Left Pedal Arm Assembly FIGURES...
Страница 71: ...Page 63 Figure 12 Transmission FIGURES...