Graco T-MAX 506 - Page 59

Repair
3A6748B 59
Assembly
1. Place end of piston rod in vise. Install
new piston seal. Torque piston valve to
27 ft-lb (36,6 N·m).
2. Install packing nut. Hand tighten then tap
with screw driver. Push piston rod into
outlet housing. Extend piston rod 50 - 75
mm (A) out of outlet housing.
A
ti11755a