Modification notes |
05.12.2018 | Reference to "Remove high-pressure line to rail" added. | Operation step 7 | AR07.16-W-1004-01H |
09.10.2018 | Notes regarding safety-relevant component parts added. | AH00.00-Z-0019-01A | |
09.10.2018 | Remove protective covers from the rail (4) and from the fuel system high pressure pump (8), added. | Operation step 13 |
Shown on engine 470.9 |
1 | High pressure pipe |
2 | High pressure pipe |
3 | Vibration damper |
4 | Rail |
5 | Clip |
6 | Bracket |
7 | Screw |
8 | Fuel high-pressure pump |
A | Angle (approx.15°) |
W07.16-1128-06
Shown on engine 471.9. as of engine end number 032691 |
1 | High pressure pipe |
2 | High pressure pipe |
3 | Vibration damper |
4 | Rail |
5 | Clip |
6 | Bracket |
7 | Screw |
8 | Fuel high-pressure pump |
A | Angle (approx.15°) |
W07.16-1183-06
Warning | Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | |
Danger | Risk of explosion caused by fuel igniting. Risk of injury to skin and eyes caused by fuel spraying out at high pressure | Keep all ignition sources out of hazard area. | |
Warning | Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant. | Do not open cooling system unless coolant temperature is below 90 °C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers. | |
Danger | Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contactwith fuel. | No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only. | |
Warning | Risk of injury caused by body parts being pinched or crushed as cab is tilted | Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure it with the safety strut. | |
Topical note | Notes on threaded connections fastened using a tightening angle-based tightening process | ||
Topical note | Notes on self-locking nuts and bolts | ||
Topical note | Notes on avoiding damage through contamination and foreign objects | ||
Topical note | Notes on coolant | ||
Topical note | Notes on tilting the cab | ||
Notes on compressed air connection systems | |||
Note on calculation of tightening torque when using insertion or socket tools with various effective lengths | |||
Notes on safety-relevant components | |||
| Remove | ||
1 | Tilt cab. | ||
2 | Remove noise encapsulation. | ||
3 | Drain coolant at expansion reservoir. | Only for vehicles with engine 470.9, 471.9 and code F1P(S-cab) or code F1Q(M (medium-length) cab) and rear expansion reservoir. | |
Clamp | |||
Clamp | |||
4 | Remove rear cab carrier. | Only for vehicles with code F1P(S-cab) or code F1Q(M (medium-length) cab) | |
Lubricant, rubber assembly 1 l | |||
Bolt, rear cab support mounting console to vehicle frame | |||
5 | Clean engine in area of high-pressure lines (1, 2). | ||
6 | Remove resonator box. | Only for engine 471.9, 473.9. | |
7 | Remove high-pressure lines (1, 2) to rail (4). | ||
| |||
Ring wrench | |||
Box wrench socket | |||
Set of protective covers | |||
8 | Release screw (7). | ||
9 | Loosen the bracket (6) on rail (4). | ||
10 | Remove vibration dampers (3) from high-pressure lines (1, 2). | ||
| Install | ||
11 | Check vibration dampers (3) for wear. | If wear is identifiable, | |
| |||
replace the appropriate vibration damper (3). | |||
12 | Attach vibration dampers (3) to the new high-pressure lines (1, 2). | In doing so maintain the angle (A) at about 15°. | |
13 | Remove protective covers from the rail (4) and from the fuel system high pressure pump (8). | | |
Set of protective covers | |||
14 | Loosely position new high-pressure lines (1, 2) on rail (4) and on fuel high-pressure pump (8). | | |
15 | Check elastomers of clamps (5) for wear. | If wear is identifiable, | |
| |||
replace the corresponding clamp (5). | |||
16 | Loosely place clamps (5) on bracket (6). | ||
17 | Tighten new high-pressure lines (1, 2) on rail (4) and fuel high-pressure pump (8), while counterholding the fittings on the fuel high-pressure pump (8). | Union nut, high-pressure line to fuel high-pressure pump | |
Union nut, high-pressure line to rail | |||
Box wrench socket | |||
Ring wrench | |||
18 | Tighten bracket (6) on rail (4). | Bolt, bracket for high-pressure line to rail bracket | |
19 | Fasten clamp for the return lines with screw/bolt (7) on bracket (6). | ||
20 | Tighten clamps (5) on bracket (6). | Counterhold clamps (5) when tightening. The clamps (5) must be exactly aligned to the high-pressure lines (1, 2). | |
Bolt, high-pressure line clamp to bracket | |||
21 | Install resonator box. | Only for engine 471.9, 473.9. | |
22 | Install cab carrier at the rear. | Only for vehicles with code F1P(S-cab) or code F1Q(M (medium-length) cab) | |
Bolt, rear cab support mounting console to vehicle frame | |||
Lubricant, rubber assembly 1 l | |||
23 | Pour in coolant at expansion reservoir. | Only for vehicles with engine 470.9, 471.9 and code F1P(S-cab) or code F1Q(M (medium-length) cab) and rear expansion reservoir. | |
Coolant | |||
Lubricant, rubber assembly 1 l | |||
24 | Perform engine test run. | Allow the engine to run at a higher engine speed. | |
If the engine fails to start or only runs for a brief period, | |||
| |||
refill low-pressure fuel circuit. | |||
25 | Check area around the high-pressure lines (1, 2) and the cooling system for leak tightness. | Visual inspection. | |
26 | Install soundproofing. | ||
27 | Tilt back cab. |
Engine cooling |
Number | Designation | ENGINE 470.9 in MODEL 963, 964 except CODE B3H | ENGINE 471.9 in MODEL 963, 964 except CODE B3H | ||
BF20.00-N-1001-01M | Coolant | Total filling capacity | Liter | 50,0 | 60,0 |
Anticorrosion/antifreeze agent down to –37°C | Liter | 25,0 | 30,0 | ||
Anticorrosion/antifreeze agent down to –45°C | Liter | 28,5 | 33,5 | ||
Specifications for Operating Fluids, Sheet | |||||
Specifications for Operating Fluids, Sheet | |||||
000 589 54 37 00
Clamp
000 589 40 37 00
Clamp
314 589 01 03 00
Box wrench socket
470 589 27 91 00
Set of protective covers
000 589 07 03 00
Ring wrench
Referenced documents
- ah0000n000101a Notes on self-locking nuts and bolts
- ah0000n500001h Notes on avoiding damage through contamination and foreign objects
- ah0000p001501cw Note on calculation of tightening torque when using insertion or socket tools with various effective lengths
- ah0000p002001a Notes on threaded connections fastened using a tightening angle-based tightening process
- ah0000z001901a Notes on safety-relevant components
- ah0018n000101a Notes on compressed air connection systems
- ah2000n208001a Notes on coolant
- ah6080n000301a Notes on tilting the cab
- ar0716w100401h Remove high-pressure line to rail
- ar0716w1007h Fill fuel low-pressure circuit on engine
- ar1310w5840ha Remove/install compressor resonator
- ar2000w114201h Drain/fill coolant in expansion reservoir
- ar6080w007501hb Detach/attach rear cab support
- as0000z000501a Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.
- as0716z000101b Risk of explosion caused by fuel igniting. Risk of injury to skin and eyes caused by fuel spraying out at high pressure
- as2000z000101a Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant.
- as4700z000101a Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contactwith fuel.
- as6080z000101a Risk of injury caused by body parts being pinched or crushed as cab is tilted