[9] CHECK POINTS OF EVERY 1500 HOURS; [10] CHECK POINTS OF EVERY 3000 HOURS; Cleaning Fuel Injector Nozzle Tip- Page 63

GENERAL

L3560, L4060, L4760, L5060, L5460, L6060, WSM

G-34

[9]  CHECK POINTS OF EVERY 1500 HOURS

Cleaning Fuel Injector Nozzle Tip

• See page 1-S57.

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Replacing Oil Separator Element

 CAUTION

To avoid personal injury:

• Be sure to stop the engine before replacing the oil

separator element.

1. Remove the cover and take out the element. Wipe off oil and the

carbon in the case with a clean rag.

2. Fit a new oil separator element.

3. Tighten the cover.

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Checking PCV (Positive Crankcase Ventilation) Valve (Oil
Separator)

• See page 1-S17.

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Checking and Cleaning EGR Cooler

• See page 1-S17.

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[10] CHECK POINTS OF EVERY 3000 HOURS

Checking and Cleaning EGR System

1. Perform an EGR actuation test.

2. Based on test results, check that the EGR valve gas passage

and coolant passage are not clogged.

3. Clean any soot from the gas passage so that it does not damage

the EGR valve.

4. Clean the coolant passage by running it with water.

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Checking Supply Pump

• Refer to "6. DIAGNOSIS", DIAGNOSIS MANUAL "COMMON

RAIL SYSTEM" (Code No. 9Y120-02420).

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Cleaning DPF Muffler

• Refer  to  the  Diesel  particulate  filter  handling  manual

(9Y121-08130).

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Checking Turbocharger [L5060, L5460, L6060]

• See page 1-S16.

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(1) Oil Separator

(2) Body

(3) Oil Separator Element

(4) Gasket

(5) Cover

KiSC issued 03, 2016 A