50 Hours Service - Greasing The Pump; Hours Service - Transmission Shaft (P.t.o.); 50 Hours Service - Wheel Nuts; 50 Hours Service - Tire Pressure - Hardi NAVIGATOR 3000 Operator's Manual

6 - Maintenance

50 Hours Service - Greasing the pump

When operating the pump, it MUST be greased every 50 hours with 1 oz.
(30 grams) grease into each lubrication point.
ATTENTION! In order to avoid excessive wear, it is important to
use a recommended lubricant (i.e. HARDI® part no. 28164600).
See "Recommended lubricants" on page 81.
ATTENTION! The pump MUST be stopped during greasing!

50 Hours Service - Transmission Shaft (P.T.O.)

1. Check function and condition of the transmission shaft protection guard. Replace any damaged parts.
2. Lubrication. See "Lubrication & Oiling Plan - Trailer/ParaLift™" on page 82.
3. See the manufacturer's instruction book.

50 Hours Service - Wheel nuts

Tighten wheel nuts as follows with following torque wrench settings:
Wheel hub to rim plate: 250 Ft/lb (340 Nm)
Tightening sequence: See illustration and tighten in order of
numbering.

50 Hours Service - Tire Pressure

Check the tire pressure according to the table "Tire Pressure" on page 107.
€
DANGER! Never inflate tires more than to the pressure specified in the table. Over-inflated tires can explode and cause
severe personal injuries!
±
WARNING! If replacing tires, always use tires with min. load index as specified.

250 Hours Service - Hydraulic circuit

Check the hydraulic circuit for leaks and repair if any.
±
WARNING! Hoses for boom lifting device must be changed after every 5 years of use.
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