Alltech KEENAN MechFiber340 - Greasing Bearing Points; Bearing Grease Point Locations

Revision G04 July 2018
Model MechFiber340 & 360
Primary Drive Chain ASA 120
Links 92 (inc. joiner)
Pitch (mm) 38.1
Pitch (inches) 1.5”
Chain length (mm) 3,429
Chain length (inches) 135
Rotor Drive Chain ASA 160
Links 120 (inc. joiner)
Pitch (mm) 50.8
Pitch (inches) 2”
Chain length (mm) 6,093.6
Chain length (inches) 240
Table 4: KEENAN MechFiber340/360 drive chains
8.3 GREASING
1. Bearings
After every 40 hours of operation apply grease to all bearings through grease ttings.
These are as follows:
Grease point A Rotor bearing (front) see gure 10a
Grease point B Input shaft bearing (rear) see gure 10a & 10c
Grease point C Input shaft bearing (front) see gure 10a & 10c
Grease point D Auger bearing (front) see gure 10a
Grease point E Idler shaft bearing (front) see gure 10a
Grease point F Idler shaft bearing (rear) see gure 10a & 10c
Grease point G Rotor bearing (rear) see gure 10b
Grease point H Auger bearing (rear) see gure 10b
Grease point M Primary drive tensioner sprocket see gure 10a & 10c
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Figure 9.3: Primary chain tensioner
adjustment Indicator
Figure 9.4: Secondary chain
set to tension
(View from front of machine)