ehow.com How to Repair Jayco Camper Cables Jayco camping trailers, which first came on the market in 1968, use a winch and a system of cables, pulleys, drive slugs, flexible push rod springs, and telescoping posts to raise and lower the roof. When the roof lift system fails, the problem is usually a broken cable or cable attachment. LW-Jayco Coachman Viking Lift Systems L&W Lift System Repair Manual Australia orders by email or phone only, Orders thru this shopping cart will be deleted. Ship time on most items is one week to ten business days. sort by: C&R Outside Arms (4) Lift Kit w/Hardware $468.00 details J-HOOK (WHITE) VIKING-CCHMN PER FT $0.50 details.