Maintenance
Hydraulic System
71
9831/3200-3
71
Hydraulic System
General
Check (Condition)
Hydraulic Hoses
WARNING
Damaged hoses can cause fatal accidents. Examine the hoses regularly. Do not use the machine
if a hose or hose fixture is damaged.
WARNING
Fine jets of fluid at high pressure can penetrate the skin. Keep face and hands well clear of
pressurised fluid and wear protective glasses. If fluid penetrates your skin, get medical help immediately.
Examine the hoses for:
Damaged hose ends
Worn outer covers
Ballooned outer covers
Kinked or crushed hoses
Exposed armouring in the outer covers
Displaced hose end fittings.
Worn cover sheathing or hose burst protection covering.
Replace a damaged hose before you use the machine again.
The replacement hoses must be of the same size, standard and pressure rating. If necessary, for more
information contact your JCB dealer.
Connecting the Hydraulic Hoses
1. Make the machine safe.
Refer to: Maintenance Positions (Page 58).
2. Vent the hydraulic system.
3. Check the hoses and adaptors for damage.
4. Connect the hoses:
4.1. Make sure that the hose is not twisted. Pressure applied to a twisted hose can cause the hose to fail
or the connections to loosen.
Figure 42.
4.2. Make sure that the hose does not touch hot parts. High ambient temperatures can cause the hose
to fail.
4.3. Make sure that the hose does not touch parts which can rub or cause abrasion.
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Страница 2: ......
Страница 4: ...9831 3200 3 Notes...
Страница 16: ...About the Product Description 8 9831 3200 3 8 Y Charging plug Z Power to platform plug...
Страница 29: ...Operation Entering and Leaving the Operator Station 21 9831 3200 3 21 Figure 12 A A Lever...
Страница 31: ...Operation Battery Isolator 23 9831 3200 3 23 Figure 14 Lithium Iron Phosphate Battery A A Battery isolator...
Страница 35: ...Operation Slopes 27 9831 3200 3 27 Figure 16 B A A Front back slope B Side slope...
Страница 52: ...Notes 44 9831 3200 3 44...
Страница 54: ...Notes 46 9831 3200 3 46...
Страница 75: ...Maintenance Safety Equipment 67 9831 3200 3 67 Figure 41 A A Tilt sensor...
Страница 90: ...Notes 82 9831 3200 3 82...
Страница 119: ...Technical Data Warranty Information 111 9831 3200 3 111 Figure 76 11000h 132 Month h...
Страница 120: ...Notes 112 9831 3200 3 112...