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Coleman & Fleetwood Lift System Guide

Coleman and Fleetwood folding campers used several crank assemblies and lift variants. This page introduces the conventional whiffletree system. Hydraulic Powerlift equipment needs its own service information; a procedure for the mechanical crank system does not transfer to a pump, cylinder or hydraulic latch.

Identify the parts before choosing a procedure

The whiffletree is a screw-and-drawbar assembly that distributes movement to the lift cables. The crank may drive it directly or through additional shafts and sprockets. Record the camper’s year and series, the crank position, and any labels or stamped part numbers.

Destiny models are an important reason to avoid a generic diagram. Some use a direct arrangement without components shown in the longer chain-driven drivetrain. Other differences include the whiffletree type and how the crank mechanism holds or releases the load.

Separate three kinds of problems

• Drive problem: the crank moves but the expected drivetrain movement does not follow. Record where motion stops; inspect only after the roof is secured as the service procedure requires.
• Resistance problem: effort rises sharply, movement becomes jerky, or one corner stalls. Cable routing, pulley condition, post damage and an obstruction all deserve attention before adjusting height.
• Holding problem: the roof settles or the crank does not hold. Stop using the lift. A different cable adjustment will not repair a worn or incorrectly assembled holding mechanism.

Protect the load path

Some apparently simple covers and channels also have structural or guiding functions. The legacy service information specifically distinguishes removable cover plates from the guide-channel structure. Do not operate the lift with a removed component merely because it looks like a dust cover.

Likewise, a shear pin is a specified part of the drive assembly. Replacing it with a convenient bolt changes the design. Match pins, bearings, cable ends and pulleys to the correct service drawing and revision.

Prepare for cable or height work

Photograph each cable route and identify its corner before disconnection. Record the roof measurements and the precise reference points used; an unidentified measurement is not a usable setting. Inspect brackets and mounting structure before attempting to correct an uneven roof with adjusters.

Do not use an extra crank turn as a universal cure for a slipping mechanism, or use fabric tension as a stop. Obtain the correct roof-height chart and crank-service instructions for the camper. After repair, verify smooth travel, secure holding, door fit and proper roof closure with guards restored.