Deutz TCD 2013 L04-06 4V Service Manual

Care and maintenance work

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6.1Lubrication system

6.2Fuel system

6.3Cooling system

6.4 Combustion air filter

6.5 Belt drive

6.6Setting work

6.7 Add-on parts

Care and maintenance work 6.1Lubrication system

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6.1.1 Oil change intervals

z The oil change times depend on the engine

application and the quality of the lube oil.

z If the oil change times are not reached

within a year, the oil change should be carried out at least 1x yearly.

z The following conditions apply for the table

–Sulphur content max. 0.5 % of weight for

diesel fuel.

–Constant ambient temperature ³ -10 °C

(+14 °F)

z For fuels

– with sulphur content > 0.5 to 1%

– Constant ambient temperatures < -10 °C

(+14 °F)

or – with bio-diesel fuels according to DIN 51606- FAME the oil change times should be halved.

z If the lube oil change intervals are planned

in terms of operating hours, the lube oil change intervals for installed engines

6.1.1.1 apply.

z For fuels with a sulphur content higher

than 1% ask your responsible service representative.

Carry out oil changes on warm engine when the engine is not running (lube oil temperature < 80 °C).

6.1 Lubrication system Care and maintenance work

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6.1.1.1 Lube oil change intervals for installed engines

Lube oil quality

Deutz lube oil quality class DQ C I- 02 DQ C II -0 5 DQ C III-05 DQC iV-05

ACEA specification E2-96 E3-96/E5-02/E07-04 E4-99/E6-04 E4-99/E6-04

see 6 .1.1.3 only fully synthetic API specification CF /C F -4 CG- 4/C H-4/ CI- 4 - worldwide specification - DHD-1 - special DEUTZ release list - - see chap. 4.1.2.1 Standard lubricant code designation EO... EO...C - for building machines and building vehicles EO...A, EO...B

Engine Engine version Lube oil change intervals in oh series

TCD All engines with: 2012 Crankcase ventilation: L04/06 4V open - 500 500 500

closed - - 500 500

2013 Crankcase ventilation: L04/06 4V open - 500 50 0 500

closed - - 50 0 5 00

Care and maintenance work 6.1 Lubrication system

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6.1.1. 2 Lube oil change intervals for vehicle engines

Lube oil quality

Deutz lube oil quality class DQ C I- 02 DQ C II -0 5 DQC III-05 DQC iV-05

ACEA specification E2-96 E3-96/E5-02/E07-04 E4-99/E6-04 E4-99/E6-04

see 6.1 .1.3 only fully

synthetic API specification CF /C F -4 CG- 4/C H-4/ CI- 4 - worldwide specification - DHD-1 - special DEUTZ release list - - see chap. 4.1.2.1 -

Application

Building site

vehicles / city buses/ Coach bus clo se d - 30 000 50 000 50 000

City TCD 2013 L04 4V clo se d - 25 000 45 000 45 000 transport TCD 2013 L06 4V close d - 30 000 50 000 50 000

Local transport 40 TCD 2013 L04 4V close d - 40 000 60 000 60 000

average driving speed km/h

Long distance transport

Engine version Crankcase

TCD 2012/2013 L04/ 06 4V ventilation Lube oil change intervals in km

TCD

2012 4V open - 20 000 20 000 20 000

clo se d - - 20 000 20 000

TCD 2013 L06 4V

25 Inter city bus cl os e d - 20 000 30 000 30 000

City busbus cl o se d - 15 000 20 000 20 000

TCD

2012 4V open - 30 000 30 000 30 000

clo se d - - 30 000 30 000

TCD 2013 L06 4V close d - 50 000 75 000 75 000 TCD

2012 4V open - 40 000 40 000 40 000

60 clo se d - - 40 000 40 000

TCD 2013 L04 4V close d - 60 000 80 000 80 000 TCD 2013 L06 4V closed - 75 000 100 000 100 000

6.1 Lubrication system Care and maintenance work

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6.1.2 Checking oil level / changing engine oil

6.1.2.1Checking oil level

z Position the engine or vehicle so as to be level. z – Engine warm:

Switch off the engine, wait for 5 minutes and check oil level.

z – Engine cold:

Check oil level.

z Extract oil dipstick. z Wipe with a fibre-free, clean cloth. z Insert until it stops and extract again. z Check oil level and re-fill to „MAX“ if necessary.

– If the oil level lies just above the „MIN“-

line marking, re-filling is necessary.

The oil level may not fall short of the „MIN“ line marking.

6.1.2.2 Changing engine oil

z Warm up engine. z Position the engine or vehicle so as to be level.

– Lube oil temperature approx. 80 °C.

z Switch off engine.

z Position oil drip cup under the engine. z Unscrew oil drain screw. z Drain off oil. z Screw in oil drain screw with new sealing ring

and tighten. (For tightening torque see 9.2).

z Pour in lube oil.

– For quality / viscosity data see 4.1. – For filling quantities, see 9.1.

z Check oil level, see 6.1.2.1.

Caution when draining hot oil: danger of scalding! Collect the used oil, do not allow to seep into floor!

Dispose of according to instructions!

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Care and maintenance work 6.1 Lubrication system

6.1.3 Changing oil filter insert

z When anti-rotation lock is installed:

Loosen clamping screws and remove tightening clamps from below.

z Loosen lube oil filter cartridge with stan-

dard tool and unscrew.

z Collect any oil which may run out.

Careful with hot oil: danger of scalding!

z Clean the sealing surface of the filter sup-

port for any possible dirt.

z Lightly oil the rubber seal of the new lube

oil cartridge.

z Screw on the cartridge by hand until the

seal makes contact.

z Tighten lube oil filter cartridge three quarters

of a turn (approx. 10 Nm).

z If there is an anti-rotation lock:

Position the tightening clamps and tighten with clamping screws.

z Check oil level, see 6.1.2. z Check oil pressure, see 3.3.1. z Check the seal of the lube oil filter cartridge

for tightness.

6.1 Lubrication system Care and maintenance work

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6.1.4 Cleaning / changing oil filter

(cup)

z Switch off engine. z Loosen lube oil filter cover 1 with two or three

turns and wait for 30 seconds.

z Unscrew lube oil filter cover 1 with paper filter

cartridge 5 in anti-clockwise direction.

z Carefully loosen paper filter cartridge 5 from

the guide 4, which is inserted in the housing 3, from above.

z Collect any lube oil which may run out. z Crease the paper filter cartridge 5 in the

collection vessel slightly at the side until the cartridge is released from the clip 6.

z Clean the sealing surface of the filter support

and the lube oil filter cover 1 as well as the guide 4 of any dirt there may be

z Change the round sealing ring 2 and lightly oil. z Press new paper filter cartridge 5 into the clip

6 and insert carefully in the guide 4 together.

z Screw the lube oil filter cover 1 tight in clock-

wise direction (25 Nm).

z Start the engine. z Check lube oil filter assembly for leaks. z Check engine oil level and top up if necessary.

Careful with hot oil: Danger of scalding Dispose of used oil in an environmentally friendly way.

Care and maintenance work 6.2 Fuel system

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6.2.1 Changing fuel filter

z Close fuel stopcock. z Loosen fuel filter cartridge with standard tool

and unscrew.

z Collect any fuel which may run out. z Clean the sealing surface of the filter support

for any dirt there may be.

z Lightly oil the rubber seal of the new DEUTZ

original fuel filter cartridge or wet with diesel fuel.

z Screw on the cartridge by hand until the seal

makes contact.

z Tighten the fuel filter cartridge with one more

half turn.

z Open fuel stopcock. z Check for tightness.

Only work on the fuel system when the engine is switched off. Wait at least 30 seconds. No open fire! Do not smoke!

Pay attention to cleanliness as the fuel system (Rail) is very sensitive!!!

It is necessary to bleed the fuel system.

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