Workshop Manual Wiring diagram A 2(0) MD2010, MD2020, MD2030, MD2040 MD22, TMD22, TAMD22
Grupp 30 Electrical system Wiring diagram MD2010A/B/C/D, MD2020A/B/C/D MD2030A/B/C/D, MD2040A/B/C/D MD22A, MD22L-B, MD22P-B TMD22A, TMD22-B, TMD22P-C TAMD22P-B Contents Safety Information ......................................... 2 General Information....................................... 5 Wiring diagram ............................................... 6 Engine 2010 - 2040A ........................................ 6 Engine 2010 - 2040B/C/D ................................ 8 Engine MD22A - TAMD22P-B ......
Safety information Introduction This Workshop Manual contains technical data, descriptions and repair instructions for Volvo Penta products or product versions contained in the contents list. Ensure that the correct workshop literature is being used. Read the safety information and the Workshop Manual “General Information” and “Repair Instructions” carefully before starting work. Check that the warning or information decals on the product are always clearly visible.
Avoid skin contact with oil. Long-term or repeated contact with oil can remove the natural oils from your skin. The result can be irritation, dry skin, eczema and other skin problems. Used oil is more dangerous to health than new oil. Use protective gloves and avoid using oil-soaked clothes and rags. Wash regularly, especially before meals. Use the correct barrier cream to prevent dry skin and to make cleaning your skin easier.
Never remove heavy components alone, even where secure lifting equipment such as secured blocks are being used. Even where lifting equipment is being used it is best to carry out the work with two people; one to operate the lifting equipment and the other to ensure that components are not trapped and damaged when being lifted. The components in the electrical system and in the fuel system on Volvo Penta products are designed and manufactured to minimize the risk of fire and explosion.
General information About the workshop manual • This workshop manual contains technical data, descriptions and repair instructions for standard versions of the engine units. • This Workshop Manual has been developed primarily for Volvo Penta service workshops and qualified personnel. Persons using this book are assumed to have a grounding in the repair and service of diesel engines and be able to carry out related mechanical and electrical work. Volvo Penta is continuously developing their products.
Engine MD2010A–2040A 1,5-pole* electrical system * 1 pole during the start and stop phases, 2 pole at all other times.
Engine MD2010–2040A (1.5-pole electrical system) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. Battery Main switch Starter motor Ground relay Ground rail Glow plugs* Generator Starter relay Glow plug relay Protective diode** Fuses (x4), maximum 15A (+) Fuses (x4), maximum 15A (–) Cable splice Engine oil pressure switch (normally open, closes below 0.3 ± 0.
Engine MD2010–2040B/C/D 1-pole electrical system 8
Engine MD2010–2040B/C/D (1-pole electrical system) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Battery Main switch Starter motor Generator Glow plugs Starter relay Glow plug relay Fuses (x4), maximum 15 A Charging regulator resistance 33/9 W Engine oil pressure switch (normally open, closes below 0.3 ± 0.
Engine MD22A, MD22L-B, MD22P-B TMD22A, TMD22-B, TMD22P-C, TAMD22P-B 1,5-pole electrical system * 1 pole during the start and stop phases, 2 pole at all other times.
Engine MD22A – TAMD22P-B (1.5-pole electrical system) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19.
Instrument panel with ignition switch (alt.
Instrument panel with ignition switch MD2010 – 2040A/B/C/D and MD22A – TAMD22P-B Spring loaded 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18.
Instrument panel with ignition switch (alt.
Instrument panel with ignition switch MD2010-2040A/B/C/D and MD22A – TAMD22P-B 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19.
Instrument panel with starter button MD2010–2040A/B/C/D 16
Instrument panel with starter button MD2010 – 2040A/B/C/D 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16.
Instrument kit MD2010–2040A/B/C/D MD22A, MD22L-B, MD22P-B TMD22A, TMD22-B, TMD22P-C, TAMD22P-B 18
Instrument kit 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16.
Diode cable MD2010–2040A/B/C/D MD22A, MD22L-B, MD22P-B TMD22A, TMD22-B, TMD22P-C, TAMD22P-B 1.5-pole* electrical system * 1 pole during the start and stop phases, 2 pole at all other times.
Diode cable for 1.5-pole electrical system The diode cable is necessary for the engine to be stopped electronically, using the starter switch or the stop button. The diode cable also protects against short-circuits (cable burn out) if the battery positive terminal is unintentionally connected to the engine body. Outline diagram – Connection of diode kit A. Main panel B. Panel for alternative control position C. Diode kit D. Y connection E. Central electronic module (engine) Diode kit (C) 1. Diode 2.
Power Trim SX-drev
Power Trim SX without trim limiter (early production) 1. 2. 3. 4. 5a. 5b. 6. 7. 8a. 8b. 9a. 9b. 10a. 10b. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20.
Power Trim SX without trim limiter late production 1. 2. 3. 4. 5a. 5b. 6. 7. 8. 9. 10a. 10b. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20.
Power Trim SX, DP-S with trim limiter 1. 2. 3. 4. 5a. 5b. 6. 7. 8a. 8b. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21.
Power Trim SX without trim limiter BL 1,0 (17) 21 GN 0,5 (20) Y 0,5 (20) 22 SB 1,0 (17) 20 BN 0,5 (20) SB 1,0 (17) 19 R/BL 1,0 (17) GR 0,5 (20) W 0,5 (20) 2 3 1 4 5 7 6 2 3 1 4 5 7 6 24 16 BN/W 1,5 (16) PU/R O,75 (18) SB 1,5 (16) R/PU O,75 (18) R 0,75 (18) 18 GN/W 0,75 (18) BL/W 0,75 (18) 17 BN/BL 1,0 (17) 23 14b A C B 11 A W 13 SB** 15 SB* 14a 11 A C B C SB 1,5 (16) BN/W 1,5 (16) 12 BL 1,5 (16) GN 1,5 (16) SB 6,0 (10) 87a 87 85 6 R/PU 1,5 (16) SB 6 (10) 22-SX
Power Trim SX with trim limiter 1. 2. 3. 4. 5a. 5b. 6. 7a. 7b. 8. 9. 10. 11a. 11b. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25.
Active Corrosion Protection System 12 V 1. 2. 3. 4. 5. 6.
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7740536-3 English 05-2000
