Simplicity SunRunner 1691331 Operator's Manual page 14

Normal Care
Figure 5. Lube Points Where Rods & Levers Contact
Other Parts (Typical Pivot Points Shown Above)
Figure 6. Lube Transmission Control Pivot Points
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Figure 7. Lube Rear Axle Clevis and Pivot Points
Figure 8. Chain
A. Chain (Use an approved chain lubricant.)