Cub Cadet Challenger 550 User Manual

Engine
4‐13
1. Measure the cylinder bore
• Top
• Middle
• Bottom
Out of roundness: 0.005mm
Taper:0.005mm
2. Measure the piston Rings end gap
• Place the ring inside the
cylinder and measure with
a feeler gauge.
Top ring/2nd ring Limit 0.5mm
3. Measure piston outer diameter at
10 mm above the skirt.
Piston to cylinder clearance
Limit 0.15mm
4. Measure piston ring side clearance
• Use a feeler gauge
5. Measure the piston pin outside
diameter.
Service Wear Limit
0.02 mm
6. Measure the piston pin bore inside
diameter.
Service Wear Limit
0.02 mm

Cub Cadet Challenger 550 Specifications

General

Brand	Cub Cadet
Model	Challenger 550
Category	Utility Vehicle
Language	English