Wacker KRAMER-ALLRAD 550/650 Wheel loaders Service Manual - PDF DOWNLOAD

Page 51

Maintenance and servicing work 3.8

Engine lubrication system

Safety instructions regarding inspections and maintenance work on the engine Danger! Danger of burns! Do not carry out maintenance work on a hot engine!

☞ Bear the warning label in mind ☞ Wear protective gloves and clothing during maintenance work Fig. 21: Label: hot surface

After switching off the engine, wait at least 10 minutes before checking the oil level! • Check the engine oil level every 10 service hours or once a day before starting work! • Do not check the oil level if the engine is running!

Checking the engine oil level Caution! If the engine oil level is too low or if an oil change is overdue, this can cause engine damage or loss of output! ☞ Have an authorised workshop carry out the 1st oil change at 100 service hours, then every 500 service hours

☞ Check the engine oil as follows: max min

A

• • • • • • • •

Park the machine on level ground Stop the engine and switch off the ignition Remove the ignition key Apply the parking brake and open the engine cover Pull out oil dipstick A and wipe it with a lint-free cloth Push the oil dipstick back in as far as possible and pull it back out again Read off the oil level Fill up the oil when the oil reaches the MIN mark on oil dipstick A – see Filling up engine oil on page 3-14

Fig. 22: Checking the oil level

Serv-HB 34900/01 – Edition 1.0 * 34901_0320_Wartung.fm

3-13


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page 82

Switch (grey) – front working light (standard on left, option on right

1min
page 81

Switch (grey) – rotating beacon (option

1min
page 80

Switch (green) – load stabiliser (option

1min
page 78

Switch (grey) – front working light (option

1min
page 79

Switch with lock (green) – continuous operation of 3rd control circuit (option)

1min
page 74

Switch (green) – front or rear additional control circuit (option

1min
page 77

Switch (grey) – heated rear window (option

1min
page 76

Switch with lock (green) – switching the 3rd control circuit ON/OFF (option)

1min
page 73

Lights switch (grey

1min
page 72

Tip switch – driving direction in neutral

1min
page 69

Switch – 3rd control circuit (quickhitch lock/unlock) (option

1min
page 70

Switch – forwards/reverse driving direction

1min
page 68

Switch – front additional control circuit (option

1min
page 67

Rotary switch and tip switch – front wiper, washer pump

1min
pages 65-66

Horn tip switch

1min
page 64

Indicator light (green) – front axle steering/4 wheel steering (option

1min
page 63

Switch with lock (blue) – 4 wheel/front axle steering (option

1min
page 62

Switch with lock (green) – front/rear additional control circuit (option

1min
page 60

Tip switch (grey) – front socket with two circuits (option

1min
page 58

Air conditioning (option) switch (grey

1min
page 59

Rotary switch – heater fan (heating, ventilation

1min
page 57

Rotary switch – heating temperature

1min
page 56

Hour meter

1min
page 55

Water separator (fuel filter) indicator light (red

1min
page 53

Service interval indicator light (yellow

1min
page 52

Cold starter indicator light (yellow

1min
page 51

Indicator light (red) – 3rd control circuit (hydraulics

1min
page 49

High beam indicator light (blue

1min
page 50

Tank gauge (fuel

1min
page 48

Engine oil pressure indicator light (red

1min
page 47

Parking brake indicator light (red

1min
page 46

Diesel engine coolant temperature indicator light (red

1min
page 44

Hydraulic oil filter indicator light (red

1min
page 43

Bracket for numberplate and warning stripe (option

1min
page 23

Front towing gear2

1min
page 25

Handle

1min
page 19

Differential lock indicator light (green

1min
page 37

Towing gear2 or automatic trailer coupling (option

1min
page 18

Numberplate bracket with light (option

2min
page 12

Quickhitch couplers for additional control circuit (option

1min
page 17

Rear hooks for loading/tying down the machine (left/right

1min
page 16

Rotating beacon (option

1min
page 10

Rear right working light (option

1min
page 13

Turn indicator/brake/rear lights and reflectors

1min
page 15

Engine cover lock

1min
page 14
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