Grain Systems Unload Augers PNEG-1716 - Manual (Page 11)

3. Installation
PNEG-1716 Gearbox Input Speed Reduction Packages 11
13. Align the face of the gear with the face on the clutch sprocket driven jaw.
Figure 3E
14. Gently tighten the set screw in the sprocket to hold its position on the shaft. A final tightening will
happen after the chain is installed.
15. Route the new longer chain around both sprockets.
16. Join the two (2) ends together with the appropriate connecting link.
17. Make a final position adjustment to the larger sprocket. It is vital that the sprocket on the input shaft
of the gearbox and the clutch sprocket on the driven jaw are inline. Failure to do so will result in
decreased life capacity of the chain itself and possible binding issues.
18. Once the proper position has been obtained, tighten the sprocket set screw.
19. If not already done, lubricate the chain.
20. Rotate the idler sprocket bracket back so that it engages the chain. Re-attach the idler sprocket
tension spring onto the idler sprocket bracket.
21. Make sure that the clutch driving jaw has been completely disengaged from the clutch sprocket
driven jaw.
NOTE: Both small and larger sprockets need to be aligned to each other.