Snapper LT120G30DB User Manual

MAINTENANCE INSTRUCTIONS
NINJA i n ' MOWER BLADE SERVICE Continued
WARNING
Never use a blade that shows signs of
excessive wear or damage. Refer to Figure
57 for Ninja ™ blade wear limits.
Sharpen all cutting edges of the Ninja ™ recycling blade at
27° (+3°, -2°) for optimum performance. See Figure 58.
Reinstall sharpened Ninja ™ blade in reverse order of
removal.
Torque mounting bolts or nuts to proper standard blade
torque value for deck being serviced.
NINJA ™ BLADE
FIGURE 58
TRACTION DRIVE BELT ADJUSTMENT
Should a gradual loss of traction be noticed, it may be
necessary to adjust the traction drive belt tension. Adjust
as follows:
Move tractor to a firm, level surface.
Turn engine ’’OFF".
Raise hood, remove spark plug wire from spark plug and
secure wire away from plug.
Remove mowing deck.
Remove the traction drive belt stationary idler mounting
bolt. See Figure 59.
Move the stationary idler one hole toward right side of
tractor for more tension.
NOTE:
Note the orientation of belt guide and make certain it
remains in the same orientation after moving idler.
NOTE:
Should less tension be required move stationary idler
towards right side of tractor. See Figure 59.
FIGURE 59
29

Snapper LT120G30DB Specifications

General

Brand	Snapper
Model	LT120G30DB
Category	Lawn Mower
Language	English