Hardi 3500 EXPLORER, Руководство оператора

Страница: 23 / 52

23
3500 / 4000 EXPLORER
7 Draw bar bolts
The draw bar bolts must be tightened as follows:
1 Jack up chassis so there is no load on the drawbar.
2 Tighten chassis bolts (under flush tank) ( A Fig 51) -
370 Nm ( 270 lbf-ft).
3 Tighten hitch bolts ( B Fig 52) - 370 Nm (270 lbf-ft).
9 Transmission shaft
Check function and condition of the transmission shaft’s
protection guards.
Replace any damaged parts immediately.
250 Hours / Monthly Service
10 Wheel bearings
Check for play in the wheel bearings:
1 Place stop wedges in front of and behind the left
hand wheel and jack up the right hand wheel.
2 Rock the right hand wheel to discover possible play
in the bearings.
3 If there is any play, support the wheel axle to prevent
the trailer from falling down from the jack.
4 Remove the hub cap ( A Fig 53) and cotter pin ( B Fig
53). Turn the wheel and tighten castelated nut ( C
Fig 53) until slight resistance in wheel rotation is felt.
5 Loosen castelated nut until first notch - horizontal or
vertical - is aligned with cotter pin hole in the shaft.
6 Fit a new cotter pin and bend it.
7 Fill the hub cap with fresh grease and press it on to
the hub again.
8 Repeat the procedure on the left hand wheel.
8 Tyres
Check tyre pressures against the table below, and the
Load Limit table on page 32.
TYRE PRESSURE (kPa)
Road (Max) Work (Recommended)
12.4 x 46 240 145-155
18.4 x 38 240 145-155
18.4 x 30 200 145
23.1 x 30 200 145
WARNING! Over-inflated tyres may explode and
cause severe damage or personal injuries.
Fig 48
3 In-Line filters (If fitted)
If the sprayer is equiped with In-line filters, unscrew the
filter bowl to inspect and clean a filter. Lubricate O-rings.
4 Nozzle filters
1 Remove the nozzle.
2 Clean the nozzle, filter and filter gasket.
3 Check parts for deterioration. Replace if necessary.
4 Refit filter and nozzle. Repeat for each nozzle.
Fig 49
Alternative filters are available. Refer to Filters, (Page
16) and Filters, (Page 38-39).
Further details can be obtained through your local Hardi
dealer or on the Hardi website www.hardi.com.au
50 Hours / Weekly Service
6 Wheel studs and nuts
Tighten wheel studs and nuts as follows with the follow-
ing torque wrench settings:
Wheel hub to rim plate: 490 Nm (362 lbf-ft)
Rim plate to rim: 310 Nm (230 lbf-ft)
Tightening sequence:
Fig 50
2
5
7
8
1
4
6
Fig 51
Fig 52
A
B