Graham Field GENDRON 450 Recliner, User Manual

GD-450-525-INS-LAB-RevA21 • Regency 450 / 525 User Manual 

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LIST OF TOOLS

The tools and cleaning supplies listed will assist in the following procedures.

30 weight oil (available at most auto parts stores) 

Phillips screwdriver 

soft cloth 

mild soap and water solution

GENERAL CARE

Always evaluate the overall operation of your wheelchair. It should function with ease and should 

travel straight without excessive drag or pull to one side.
Remember, your Graham-Field authorized distributor knows your wheelchair best when it comes 

to service and repairs. Contact your authorized distributor with any questions or concerns 

regarding the safe operation and maintenance of your wheelchair. Regular maintenance is essential 

for your safety and continued operation of your wheelchair.

CHECK TIRE WEAR

Examine tires at least once a week for surface wear and cracks and replace them as needed. 
Replace solid rubber tires when they become loose on the rims or cracks appear.

CHECK HANDRIMS

Check handrims at least once a week. Inspect each handrim for rough or sharp edges and, if any 
are found, replace handrims immediately. Ensure that all hardware is properly aligned and secure.

CHECK WHEEL LOCK ENGAGEMENT

Check wheel lock engagement at least once a week. See 

Adjust wheel locks

 in the 

ADJUSTMENTS

section to adjust wheel lock engagement. If a wheel lock is worn or damaged, replace it 
immediately. Inspect the hardware for looseness or signs of wear.
Ensure the locking mechanism operates smoothly. The locking assembly should be tight enough 
so that the wheel can not rotate or the lock slip. Check that the locking shoe does not press 
against the tire when in the unlocked position. Excessive force should not be required to either 
engage or release wheel locks. Oil the wheel lock pivot points with one or two drops of 30 weight 
oil. Remove excess oil and dirt.

CHECK ANTI-TIPPERS (STANDARD ONLY ON RECLINING MODELS)

Check the anti-tippers at least once a week. Ensure anti-tippers are securely fastened and properly 
positioned.

CHECK HANDGRIPS

Check handgrips at least once a week. Ensure they are not ripped; ensure they are tight and 
securely fastened.

CHECK CROSSBRACES

The locknut on the pivot bolt should be snug, but not overly tight. If the pivot bolt becomes worn, 
replace both it and the locknut.