Page 771 of 1463
1F3-42 OM600 ENGINE CONTROLS
After Testing
Preceding Work : Start of delivery test
Position Sensor (RIV method)
1 Adjusting Screw
2 Bolt............................................................23Nm
3 Fuel Injection Pump4 Bolt............................................................23Nm
5 Scale.......... Rl start of delivery = 14° - 16° ATDC
Page 772 of 1463
OM600 ENGINE CONTROLS 1F3-43
Tools Required
617 589 08 21 00 Position Sensor
Adjustment Procedure
1. Position the No. 1 cylinder at ATDC 15°
Notice
Do not rotate the engine in opposite direction of engine
rotation.
2. Remove the bolt (2) at the supporting bracket.
3. Remove the bolt (4).
4. Turn the adjusting screw (1) until both lamps ‘A’ + ‘B’ on
the position sensor light up.
Notice
If the adjustment range is not adequate, remove the injection
pump and reinstall.
Position Sensor 617 589 08 21 00
5. After adjusting, retighten all the bolt to the specified torque.
To the right
To the leftStart of delivery retarded
Start of delivery advanced
Page 773 of 1463
1F3-44 OM600 ENGINE CONTROLS
Tools Required
617 589 09 21 00 Rl Sensor
617 589 10 21 00 Timing Tester
667 589 00 21 00 TDC Pulse Generator
Commercial Tools
Item
Digital Tester
With Pulse Generator
Without Pulse GeneratorTools
Bosch, MOT 001.03
Hartmann & Braun, EOMT3
Bosch, ETD 019.00
Sun, DIT 9000
ALV, Diesel - Tester 875
Digital tester (RIV Method)
1 Bolt............................................................23Nm
2 Adjusting
Screw....... To the right : start of delivery retarded
To the left : start of delivery advanced3 Bolt............................................................23Nm
Service Data
Start of Delivery (RIV)
Ldling Speed
ATDC 14° - 16°
OM661LA : 720 - 820 rpm, OM662LA : 750 - 850 rpm
Page 783 of 1463
M162 ENGINE INTAKE & EXHAUST 1G1-3
Removal & Installation Procedure
1. Release the clamp securing HFM sensor and air cleaner.
2. Disengage the air cleaner assembly and HFM sensor
assembly.
3. Unserew the mounting bolt(6) from the bracket.
Installation Notice
Tightening Torque 22.5 - 27.5 Nm
4. Release the clamp from air cleaner assembly housing and
remove the cover.
5. Remove the air cleaner assembly.
6. Remove the air cleaner housing from insulator.
Notice
Make sure the air cleaner to be seated in insulator.
7. Disengage the air duct hose and air cleaner housing and
remove the housing.
8. Remove the air duct hose.
9. Unscrew the two bolts(7) from air inlet duct.
Installation Notice
10. Remove the air inlet duct.
11. Installation should follow the removal procedure in the
reverse order.
Tightening Torque 8 - 9 Nm
Page 784 of 1463
1G1-4 M162 ENGINE INTAKE & EXHAUST
INTAKE AIR DUCT
1 Clamp
2 Sleeve
3 Nut
4 Clamp
5 Intake Air Duct
3. Remove the clamp (4).
4. Remove the intake air duct (5) carefully.
Installation Notice
Exactly seat the pin of intake air duct onto the crankcase
ventilation rubber mount.
5. Installation should follow the removal procedure in the
reverse order.
Removal & Installation Procedure
1. Remove the clamp (1) and disconnect the HFM sensor.
2. Remove the nut (3) (arrow).
Page 791 of 1463
M162 ENGINE INTAKE & EXHAUST 1G1-11
Removal and Installation of Exhaust Line
1 Exhaust Manifold
2 Rivet Nut
3 Bolt........................................................... 30 Nm
4 Front Pipe
5 Oxygen Sensor
6 Bolt......................................................28-47 Nm
7 Rubber Pad
8 Catalytic Converter
9 Gasket ................................................... Replace1 0 Nut
11 Gasket ................................................... Replace
12 Rubber Pad
13 Nut .......................................................28-47 Nm
14 Center Muffler
15 Rubber Pad
16 Tail Muffler
17 Gasket ................................................... Replace
18 Nut .......................................................28-47 Nm
Page 794 of 1463
M161 ENGINE INTAKE & EXHAUST 1G2-3
Removal & Installation Procedure
1. Release the clamp securing HFM sensor and air cleaner.
2. Disengage the air cleaner assembly and HFM sensor
assembly.
3. Unserew the mounting bolt(6) from the bracket.
Installation Notice
Tightening Torque 22.5 - 27.5 Nm
4. Release the clamp from air cleaner assembly housing and
remove the cover.
5. Remove the air cleaner assembly.
6. Remove the air cleaner housing from insulator.
Notice
Make sure the air cleaner to be seated in insulator.
7. Disengage the air duct hose and air cleaner housing and
remove the housing.
8. Remove the air duct hose.
9. Unscrew the two bolts(7) from air inlet duct.
Installation Notice
10. Remove the air inlet duct.
11. Installation should follow the removal procedure in the
reverse order.
Tightening Torque 8 - 9 Nm
Page 796 of 1463
M161 ENGINE INTAKE & EXHAUST 1G2-5
INTAKE AIR DUCT
1 Clamp
2 Sleeve
3 HFM Sensor
4 Intake Air Duct
5 Blow-by Hose
7 Clamp(2 pieces)
8 Intake Air Duct Mounting
Bracket
Removal & Installation Procedure
1. Release the clamp (1) and intake air duct.
2. Remove the Blow-by hose (5) (arrow).