Product Description
Point set
Frequently Asked Questions
Q: Which forklift models use the SY51712 point set?
A: The SY51712 point set is designed for Toyota, Hyster, and Yale forklifts with breaker-point ignition systems. This applies to older mechanical distributor models. Verify your equipment uses points-based ignition, not electronic ignition.
Q: What are the specifications and gap settings for the SY51712?
A: The SY51712 point set operates with a typical breaker gap of 0.015 to 0.020 inches when points are fully open. Contact your equipment manual for your specific distributor model gap specification before installation.
Q: How long do point sets like the SY51712 last in service?
A: Breaker points typically last 20,000 to 35,000 operating hours before contact burn, pitting, and mechanical wear reduce ignition spark quality. High operating hours, dirty fuel, or engine vibration can accelerate wear.
Q: What failure symptoms indicate the SY51712 points need replacement?
A: Replace the point set if the forklift experiences hard starting, engine hesitation, backfiring, or weak spark. Inspect the point contacts for excessive pitting, discoloration, or mechanical separation from the movable arm.
Q: What materials are the SY51712 contacts made from?
A: The SY51712 breaker points are constructed with tungsten or silver alloy contacts bonded to a steel or phenolic base. These materials resist electrical erosion and withstand high current switching loads during engine operation.