2004 Kawasaki KVF750 4x4, Service Manual., Page 355Get this manual
SUSPENSION 14-9 Shock Absorbers
Front Shock Absorber Inspection
damaged, replace themin the upper and lower pivots Check the bushings [A]cracked, hardened, or otherwise If bushings are worn,
Front Shock Absorber Scrapping
WARNING
Since the front shock absorber contains nitrogen gas, do not incinerate or disassemble the front shock absorberBefore front shock absorber is scrapped, drill hole at point about 15 mm (0.59 in [A] up from the bottom of the cylinder to release the nitrogen gas completelyWear safety glasses when drilling the hole, as the gas may blow out bits of drilled metal when the hole opens
Rear Shock Absorber Preload Adjustment