4-4
7K555-2401
MAINTENANCE
Chain Tension
IMPORTANT
Do not over-tighten the Inner Seed Shaft Drive Chain.
Over-tightening will cause the 26 Tooth Sprocket
Assembly Bearing to fail.
Seeder has 3 Drive Chains.
Front Roller Drive Chain
The Front Roller Drive Chain Tensioner is spring
loaded. Adjust the position of the Spring Clip on the
Idler Arm Assembly to provide sufficient chain
tension
.
Outer Reduction Drive Chain
1. Adjust Chain Tension by loosening Outer Yoke Idler
Sprocket Hardware and adjusting the Outer Yoke
Locknut to obtain about 1/8"-1/4" sag.
2. Re-tighten the Outer Yoke Idler Sprocket Hardware.
Be careful not to over-tighten the chain.
Inner Seed Shaft Drive Chain
1. Adjust Chain Tension by loosening Inner Yoke Idler
Sprocket Hardware and adjusting the Inner Yoke
Locknut to obtain about 1/8"-3/16" sag. Verify that the
upper and lower chain strands do not touch each
other.
2. Re-tighten the Inner Yoke Idler Sprocket Hardware.
Be careful not to over-tighten the chain.
Figure 4-3: Front Roller Drive Chain
1/4"
1/8" Sag
3/16"
1/8" Sag
34T
13T
13T
19T
17T
Upper and Lower
Chain strands
must not touch
Idler
Sprocket
Spring loaded
Idler Arm Assembly
Inner Seed Shaft
Drive Chain
Outer Reduction
Drive Chain
Front Roller
Drive Chain
23 Tooth Agitator
Sprocket Assembly
Rear Seed Box
26 Tooth
Sprocket Assembly
Front Seed Box
Idler
Sprocket
Содержание Brillion SS4
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