Spearhead Multi-Cut 420 - Every 8 Hours; Torque Settings

Spearhead Multi-Cut 420
15
Service & Maintenance – Every 8 hours
 Dismantle and clean the main P.T.O shafts sliding surfaces and re-grease;
failure to do this will result in serious damage to the gearboxes.
 Grease all universal joints, if under-greased this joint will soon fail.
 Grease the wing drive shaft tubes.
 Lubricate the retaining collar on all the drive shaft guards (Fig. 9).
 Grease PTO inner tube and push pins (Fig. 9).
 Check all bolts are tightened to the correct Torque (Fig.10).
Torque Settings
The Torque figures given below are recommended maximum
settings only.
Size: Tensile strength: Description: Torque setting:
Nm.
M16 8.8 Rotor gearbox bolts 280
¾ UNC 8.8 Splitter gearbox 280
M24 8.8 Blade bolts 950
Wheel nuts 270
M14 PTO clamp bolt 150
 For maximum life and performance, the UJ must be greased regularly. Lubricate the driveline
up to 6 pumps of grease may be required.
 The metal drive tubes must be greased to telescope properly.
 Shielding is subject to damage from abuse and weathering. Replace all damaged
components and all shielding removed during maintenance.
 Do not use PTO adapters drivelines. Replace special clamp bolts only with genuine OEM
parts, periodically check tightness of nuts.
Primary Input Shaft
Fig 10
Fig 9