SERVICE MOWER
A B
2.Connect idler tension spring and adjust tension. The length (C) of the tension spring should measure 17.5 to 18.1 cm (6 7/8 in. to 7 1/8 in.) from inside of hook to inside of hook.
3.Install both mower deck belt shields.
4.Install mower deck shield.
5.Adjust mower deck to desired cutting height.
Checking for Bent Mower Blades
CAUTION: Avoid injury! Mower blades are sharp. Always wear gloves when handling mower blades or working near blades.
Replace blades if defective. Never straighten or weld them.
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Raise mower to highest position to access blades.
other blade tip and flat ground surface.
5.Install new blade if the difference between the two measurements is more than 3 mm (1/8 in.).
6.Repeat for all blades.
Checking and Replacing Mower Blades
CAUTION: Avoid injury! Do not work near raised mower deck unless it is safely supported.
•Mower blades are sharp. Wrap blades or wear gloves when servicing.
•Before performing any service function, wait for all moving parts to stop turning.
•Disconnect battery or remove spark plug wire before making repairs.
IMPORTANT: Avoid Damage! When replacing mower blades, always use genuine Great Dane Service Parts.
NOTE: Only replace blades. Never straighten or weld them.
Checking Mower Blades
1.Park machine safely. (See Parking Safely in the Safety Section).
2.Raise the mower deck to the transport position (also the 12.7 cm [5 in.] cutting height position).
3.Raise front of machine with a safe lifting device.
•Support with jack stands and/or wooden blocks.
4.Check mower blades:
•Mower blades should be sharp and free of any damage.
•Inspect blades; sharpen/balance or replace as necessary.
Replacing Mower Blades
Picture Note: Mower deck with side discharge used for illustration.
3.Measure distance (A) between blade tip and flat ground surface.
4.Rotate blade 180° and measure distance between
C B
A
1. Remove blade bolt (A), three 1/4 in. washers (B) and
SERVICE MOWER - 30
