Nustep TRS 4000, Service Manual

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TRS 4000
support@nustep.com - (800) 322-4434 - (734) 769-3939 x 5
support@nustep.com - (800) 322-4434
Bearings - Shaft
NOTE: This instruction applies to any 1" roller bearing (front left shown).
Tools Required
1/8" hex key
½” socket and ratchet
Flat head screwdriver
Torque wrench
Safety glasses
42009 Bearings - Shaft 5-1-05
20
5. Loosen set screws. 6. Remove nuts.
To avoid injury, wear safety glasses.
!
CAUTION
1. Remove covers.
See Cover Removal instructions.
2. For S/N < 428173, unhook timing belt springs.
See Timing Belt Springs instructions.
For S/N > 428174, unhook belt idler spring.
See Flat Belt & Belt Idler Spring instructions.
3. For S/N < 428326, remove poly-v belt.
See Poly-V Belt instructions.
For S/N > 428327, remove poly-v J6 flex belt.
See Poly-V J6 Flex Belt instructions .
4. If removing either left side bearing, remove EC disk and/or poly-v
sheave.
See EC Disk and/or applicable Poly-V Sheave instructions .