Jacobsen 67978 Technical/Repair Manual

SPECIFICATIONS AND GENERAL INFORMATION
4241262-Rev B 2-11
2
Accessories and Miscellaneous
OPS Mounting Hardware
Mounting Hardware Torque lb-ft (N·m) 80–90 (108–122)
Fuel Tank
Capacity gal (L) 17 (64.4)
Work Light
Work Light Adjustment Bolt lb-in. (N·m) 60–75 (6.8–8.5)
Front Tires
Size 26.5 x 14-12
Type 4-Ply
Air Pressure
psi (bar) 10–12 (0.69–0.83)
Mounting Bolt Torque—
Machine Serial Numbers Ending 1651 Through 2499
lb-ft (N·m) 85–95 (115–129)
Mounting Lug Nut Torque—
Machine Serial Numbers Ending 2500 and Up
lb-ft (N·m) 90 (122)
Rear Tires
Size—
Machine Serial Numbers Ending 1651 Through 2499
18 x 9.5-8
Size—
Machine Serial Numbers Ending 2500 and Up
20 x 10-8
Type 4-Ply
Air Pressure
psi (bar) 10–12 (0.69–0.83)
2WD Units Lug Nut Torque
lb-ft (N·m) 85–95 (115–129)
4WD Units Mounting Bolt Torque
lb-ft (N·m) 90–100 (122–136)
Front Wheel Hub
Castle Nut Torque lb-ft (N·m) 375–425 (508–576)
Rear Wheel Hub
2WD Castle Nut Torque Just tight enough to remove bearing play
4WD Castle Nut Torque
lb-ft (N·m) 175–225 (237–305)
Mower Speed
Transport mph (km/h) 0–12 (0–19)
Mowing
mph (km/h) 0–8 (0–13)
Reverse
mph (km/h) 0–5 (0–8)

Jacobsen 67978 Specifications

General

Brand	Jacobsen
Model	67978
Category	Lawn Mower
Language	English