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Documents & Manuals

Find all the essential guides in one place.

Tensioning Guide
Belt-diagram
C-120 pulleys
+ 13 more

Work Order Templates

Pre-built workflows to keep your asset running smoothly.

Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
+ 29 more

Procedures

Integrate maintenance plans directly into your work orders.

Motion Industries
Applied Industrial Technologies
Electrical Brothers
+ 5 more

Parts

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Drive Motor
B2 Rollers
Tensioning System
+ 40 more

Doosan Dual Fuel Engine G18S-5

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Maintenance Plans for Doosan Dual Fuel Engine Model G18S-5

Integrate maintenance plans directly into your work orders in MaintainX.

Tmap Sensor Check

Verify that the TMAP sensor (F) is mounted tightly into the manifold or manifold adapter (E), with no leakage.

If the TMAP is found to be loose, remove the TMAP retaining screw and the TMAP sensor from the manifold adapter.

Visually inspect the TMAP O-ring seal for damage. Replace as necessary.

Apply a thin coat of an approved silicon lubricant to the TMAP O-ring seal.

Re-install the TMAP sensor into the manifold or manifold adapter and securely tighten the retaining screw.

Run this procedure

Drive Belt Maintenance

Checking tension

Press the middle of the water pump pulley and alternator pulley with 10kgf

Inspect the belt deflection by pressing it

Is the belt deflection out of the standard?

Using a tension gauge

Choose the type of tension gauge used

Insert the belt between the gauge hook and spindle and press the tension gauge handle

Leave the handle and read the gauge

Is the belt used over 5 minutes?

Run this procedure

Compressed Pressure Check

Engine oil, starter motor and battery are normal

Engine coolant temperature

Stop the engine and disconnect the ignition coil and air cleaner element

Remove the spark plug

Open the throttle valve completely, crank the engine to remove foreign material from the cylinder

CAUTION: Screen the spark plug hole with a rag to prevent hot coolant, oil, fuel, and other foreign material from entering the cylinder

Install the compression gauge to the spark plug hole

Compressed pressure measurement

Follow the procedures (no.6-7) to each cylinder and check that compressed pressure values of all cylinders are within the limit

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Ignition Timing Inspection

Inspection condition

Coolant temperature between 80-90°C

Lamp and all accessories OFF

Transmission in neutral position

Parking brake ON

Inspection

Timing light connected

Measure RPM

NOTE: If RPM is not normal, it is impossible to measure the proper ignition timing, so measure it at a normal RPM.

Run this procedure

Fuel Lock-Off Operation Test

Start engine

Locate the electrical connector for the fuel lock (A)

Disconnect the electrical connector

The engine should run out of fuel and stop within a short period of time

NOTE: The length of time the engine runs on trapped fuel vapor increases with any increase in distance between the fuel lock-off and the pressure regulator/converter

Turn the ignition key switch off and re-connect the fuel lock-off connector

Sign off on the fuel lock-off operation test

Run this procedure