Bulletin HY25-1806-M1/US
Owner’s Manual
252 Series
Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
13
Fig. 16
Fig. 17
14. Reinstall the two engine exhaust pipes at this
time. Torque the rear flange bolts to 30 lbs-ft
[40 Nm] and the exhaust manifold pipe nuts to
39 lbs-ft [50 Nm] (Fig. 16).
15. Reattach the oxygen sensor at this time also. If
the oxygen sensor was removed at the pipe,
torque to 31 lbs-ft [42 Nm]. If the sensor was
disconnected at the plug, snap back into place
(Fig. 17).
PTO Installation
GM 3600 Chassis (Continued)
Allison Installation