Cub Cadet MTD P71 Series - Manual (Page 64)

P71 Series Vertical Shaft Engines
58
PCV
The PCV valve is located under the flywheel and allows
the crankcase pressure to escape. The function and test
procedures for the PCV is covered in Chapter 2: Basic
Troubleshooting.
To service the PCV:
1. Remove the flywheel by following the steps
described in the Chapter 7: Ignition System.
2. Remove PCV valve cover using a T-30 Torx driver.
See Figure 5.7.
3. Remove the foam insert. See Figure 5.8.
4. Insert a long nosed pair of pliers into the breather
body
5. Open the plier wide enough that they press against
the inside walls of the breather body while pulling
the chamber out of the engine block. See Figure
5.9.
Figure 5.7
PCV valve cover
Figure 5.8
Foam insert
Figure 5.9
Breather body