July 2006
SERVICE INSTRUCTIONS
Page: Intro-13
WALKER MANUFACTURING COMPANY
Tread Width (Tractor)
Standard Tires
MC, MS 28-1/4 in. (72 cm)
Tread Width (Tractor)
MT, MTL, MTEFI, MD, MB
MW
29-3/4 in. (76 cm)
29-1/4 in. (74 cm)
Optional Tires
MC, MS 29-3/4 in. (76 cm)
MOWER DECK
Width of Cut SD/GHS
MT, MTL, MTEFI, MD
MC, MS
MW
MB
42 or 48 in. (107 or 122 cm)
36 or 42 in. (91 or 107 cm)
36-, 42-, 48-, 52-, or 56-in. (91, 107, 122, 132, or 142 cm)
36-, 42-, 48-, or 56-in. (91, 107, 122 or 142 cm)
Cutting Height
All Models 1 to 4 in. (3 to 10 cm)
Height Adjustment
All Models 7 Positions - 1/2 in. (1 cm) Increment Hitch Pins Installed in
Multi-Position Deck Support
Blade Size
36 in. (91 cm) SD Model
MT, MTL, MTEFI, MD, MW
MC, MS, MB
N/A
20 in. (51 cm) Two (2) Clockwise-Rotating Blades with a 4 in.
(10 cm) Center Overlap
42 in. (107 cm) SD Model
All Models 22 in. (56 cm) Two (2) Clockwise-Rotating Blades with a 2 in.
(5 cm) Center Overlap
48 in. (122 cm) SD Model
MT, MTL, MTEFI, MD, MC, MS
MW
MB
N/A
48 in. (122 cm) 25 in. (64 cm) 2 in. (5 cm) Center Overlap
(Two Blades, CW Rotation)
25 in. (64 cm) Two (2) Clockwise-Rotating Blades with a 2 in.
(5 cm) Center Overlap
56 in. (142 cm) SD Model
MB Only 20 in. (51 cm) Three (3) Clockwise-Rotating Blades with a 2
in. (5 cm) Center Overlap
36 in. (91 cm) GHS Model
MT, MTL, MTEFI, MD, MW, MB
MC, MS
N/A
20 in. (51 cm) Two (2) Counter-Rotating Blades with a 4 in.
(10 cm) Center Overlap
42 in. (107 cm) GHS Model
MT, MTL, MTEFI, MD, MW, MB
MC, MS
N/A
22 in. (56 cm) Two (2) Counter-Rotating Blades with a 2 in.
(5 cm) Center Overlap
48 in. (122 cm) GHS
MT, MTL, MTEFI, MD
MC, MS, MW, MB
25 in. (64 cm) 2 in. (5 cm) Center Overlap (Two Blades,
Counter Rotate)
N/A