Snapper 1650 Series User Manual

1. R emove end cap retaining screws and pull the
cap.
2. Use alien wrench to remove spring retainer - be
careful not to let the spring fly loose as the retainer
separates.
3. On mid-mount valve assembly, remove the
setscrew form the detent housing and pull the de¬
tent assembly parts (item 8, figure 5.7).
4. Remove retainer from control handle pin then
remove handle and "S" hook.
5. Push spool out toward rear of valve body then
remove the O-rings from both sides of the body.
6. Carefully inspert spools and bodies and replace if
worn or damaged. Use new O-ring seals and shims.
Reverse the foregoing steps to reassemble and
reinstall the reconditioned control valve to the trac¬
tor. Adjust pressure as described earlier.
FIG. 5.10-TYPICAL LIFT CYLINDER PARTS
1. Fitting. 2. Fitting. 3. Seal. 4. Barrel.
5. Piston and rod. 6. Plug with seal.
FIG. 5.9-DISASSEMBLY OF TYPICAL
LIFT CYLINDER
1. Fitting. 2. Piston Rod. 3. Fitting.
4. Cylinder Barrel. 5. Plug.
FIG. 5.11-INSTALLING PLUG AND SEAL
LIFT CYLINDER RECONDITIONING
Several different types of lift cylinders are used.
Refer to the parts manual for identification of the
types used. While the following steps apply
specifically to one type of lift cylinder, the same
general procedure should be used in reconditioning
all type lift cylinders after removal from the tractor.
1. Remove the fitting from the plug end of the
cylinder and remove the hitch fitting from the piston
rod (Figure 5.9).
2. Using a soft face mallet and punch, gently drive
the piston shaft inward until the plug (item 6, figure
5.10) can be remove dfrom the end of the cylinder
barrel. Be careful to avoid damaging threads on
piston rod when doing this.
3. Push the piston and rod out of the cylinder barrel.
FIG. 5.12 -INSTALLING PLUG END FITTING
5.3
3

Snapper 1650 Series Specifications

General

Brand	Snapper
Model	1650 Series
Category	Lawn Mower
Language	English