Spearhead TWIGA
320/420
29
29
29
29
Gr
Gr
Gr
Grea
ea
ea
easing/Lubrication
sing/Lubrication
sing/Lubrication
sing/Lubrication
Washing your machine
Grease all your machine and optional parts after each time you wash your machine.
Gearbox
Before first use check gearbox oil level, thereafter check every 8 hours. After the first
50 hours drain and replace the gearbox oil, thereafter annually. Replace with EP90.
Do not over tighten oil plugs, as this will damage the housing.
P.T.O.
Dismantle; clean the input drive shaft sliding surfaces and re-grease, failure to do this
will result in serious damage to the gearbox. Grease both U.J. joints every 8 hours.
Torque Settings
Torque Settings
Torque Settings
Torque Settings
The Torque figures given below are recommended maximum settings only.
Size:
Tensile strength:
Description:
Torque setting:
Nm.
M10
8.8
General fasteners
65
M12
8.8
General fasteners
114
M12
12.9
Head bolts
170
M12
10.9
Flail bolts
100
M16
8.8
Head bracket bolts
280
