Spearhead
Multicut
430
17
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
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
