13.30 Compressor (compressed air system) · Model 685204 · Mercedes-Benz WIS

Testing and repair work (ar)

Remove/install compressor
- Engine 904.9 in model 368, 384.06/20/22 Engine 906.9 in model 382.17/18 Engine 924.9 in model 368, 384.06/07, 685.282/284/289/290 Engine 926.9 in model 382.17, 384.06, 634.0 Engine 926.99 in model 368.15ar1330b5510xd
Check delivery rate of compressor
- Engine 900.9 in model 375.1, 970, 972, 975, 976 with a 1-cylinder-compressor Engine 902.9 in model 375.1, 970, 972, 974, 975, 976 with a 1-cylinder-compressor Engine 902.9 in model 375.3, 950.5/6, 952.5/6, 953.6, 954.5 with a 1-cylinder-compressor Engine 924.9 in model 970, 972, 974, 975, 976 with a 1-cylinder-compressor Engine 925.9 in model 970, 972, 974 with a 1-cylinder-compressor Engine 926.9 in model 950.5/6, 952.5/6, 953.6, 954.5 with code MZ9 (Air compressor, 2-cylinder)ar1330w0004c
Check compressor for oil ejection
- Engine 900.9 in model 375.1, 970, 972, 975, 976 with a 1-cylinder-compressor Engine 902.9 in model 375.1, 970, 972, 974, 975, 976 with a 1-cylinder-compressor Engine 902.9 in model 375.3, 950.5/6, 952.5/6, 953.6, 954.5 with a 1-cylinder-compressor Engine 902.9, 926.9 in model 957 with code MG7 (Air compressor, 2-cylinder, temperature-optimised) Engine 924.9 in model 970, 972, 974, 975, 976 with a 1-cylinder-compressor Engine 925.9 in model 970, 972, 974 with a 1-cylinder-compressor Engine 926.9 in modelar1330w0005c
Check compressor for oil loss 2
- ENGINES 900.9 in MODEL 375.1, 970, 972, 975, 976 with CODE (MS4) BlueTec 4 with single-cylinder compressor ENGINES 902.9 in MODEL 375.1, 970, 972, 974, 975, 976 with CODE (MS4) BlueTec 4 with single-cylinder compressor ENGINES 902.9 in MODEL 375.3, 950.5 /6, 952.5 /6, 953.6, 954.5 with CODE (MS4) BlueTec 4 with single-cylinder compressor ENGINES 924.9 in MODEL 970, 972, 974, 975, 976 with CODE (MS4) BlueTec 4 with single-cylinder compressor ENGINES 925.9 in MODEL 970, 972, 974 with CODE (MS4) BlueTear1330w5005c
- ENGINES 900.9 in MODELS 375.1, 970, 972, 975, 976 ENGINES 902.9 in MODEL 375.3, 950.5 /6, 952.5 /6, 953.6, 954.5 ENGINES 902.9 in MODEL 957 except CODE (MS8) Natural gas engine ENGINES 902.9 in MODELS 375.1, 970, 972, 974, 975, 976 ENGINES 924.9 in MODELS 958.0, 970, 972, 974, 975, 976 ENGINES 925.9 in MODELS 970, 972, 974 ENGINES 926.9 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5, 957, 958.2 ENGINES 926.9 in MODEL 958.0ar1330w5005j
Remove/install compressor
- Engine 900.9 in model 375.1, 970, 972, 975, 976 Engine 902.9 in model 375.1, 970, 972, 974, 975, 976 except code MZ9 (Air compressor, 2-cylinder) Engine 902.9 in model 375.3, 950.5/6, 952.5/6, 953.6, 954.5 except code MZ9 (Air compressor, 2-cylinder) Engine 924.9 in model 958.0, 970, 972, 974, 975, 976 Engine 925.9 in model 970, 972, 974 except code MZ9 (Air compressor, 2-cylinder) Engine 926.9 in model 950.5/6, 952.5/6, 953.6, 954.5, 958.2 except code MZ9 (Air compressor, 2-cylinder) Engine 926.9 in model 957 except code MG7 (Air compressor, 2-cylinder, temperature-optimised) except code MZ9 (Air compressor, 2-cylinder) Engine 926.9 in model 958.0 except code MZ9 (Air compressor, 2-cylinder)ar1330w5510j
Disassemble/assemble compressor cylinder head
- ENGINE 900.9 in MODEL 375, 970, 972, 975, 976 ENGINE 902.9 in MODEL 375, 950, 952, 953, 954 ENGINE 902.9 in MODEL 375.1, 970, 972, 974, 975, 976 ENGINE 924.9 in MODEL 958, 970, 972, 974, 975, 976 ENGINE 925.9 in MODEL 970, 972, 974 ENGINE 926.9 in MODEL 950, 952, 953, 954, 958 ENGINE 926.9 in MODEL 958.0ar1330w551104j
Remove/install compressor cylinder head
- ENGINES 900.9 in MODEL 375, 970, 972, 975, 976 ENGINES 902.9 in MODEL 375, 950, 952, 953, 954 except CODE (MZ9) Dual compressor ENGINES 902.9 in MODELS 375.1, 970, 972, 974, 975, 976 except CODE (MZ9) Dual compressor ENGINES 924.9 in MODEL 958, 970, 972, 974, 975, 976 ENGINES 925.9 in MODEL 970, 972, 974 except CODE (MZ9) Dual compressor ENGINES 926.9 in MODEL 950, 952, 953, 954, 958 except CODE (MZ9) Dual compressor ENGINES 926.9 in MODEL 958.0 except CODE (MZ9) Dual compressorar1330w6010j
Remove/install compressor drive wheel
- ENGINES 900.9 in MODEL 375.1, 970, 972, 975, 976 ENGINES 902.9 in MODEL 375.3, 950.5 /6, 952.5 /6, 953.6, 954.5 ENGINES 902.9 in MODEL 375.1, 970, 972, 974, 975, 976 ENGINES 924.9 in MODEL 958.0, 970, 972, 974, 975, 976 ENGINES 925.9 in MODEL 970, 972, 974 ENGINES 926.9 in MODEL 950.5 /6, 952.5 /6, 953.6, 954.5, 957, 958.2 ENGINES 926.9 in MODEL 958.0ar1330w7043j

Service information (si)

Technical modifications (bt)

2
- bt1330w000201abt1330w000201a [de]
- Engine 900.9, 902.9, 904.9, 906.9, 924.9, 925.9, 926.9bt1330w000201a

Test and adjustment values (be)

Compressor 2
- Engine 900.9 in model 375.1, 970, 972, 975, 976 Engine 902.9 in model 375.1, 970, 972, 974, 975, 976 Engine 902.9 in model 375.3, 950.5/6, 952.5/6, 953.6, 954.5, 957 Engine 924.9 in model 958.0, 970, 972, 974, 975, 976 Engine 925.9 in model 970, 972, 974 Engine 926.9 in model 949, 950.5/6, 952.5/6, 953.6, 954.5, 957, 958.2 Engine 926.9 in model 958.0be1330n100001k
- Engine 900.9, 902.9, 904.9, 906.9, 924.9, 925.9, 926.9 in model 000.001be1330n100001o

Tightening torques (ba)

Compressor (compressed air system) 2
- Engine 904.9, 906.9 Engine 924.9, 926.9ba1330b100001c
- Engine 350.900 in model 979ba1330b100001j
Compressor (compressed air system) 2
- ENGINE 926.9 in MODEL 949, 950, 952, 953, 954, 957, 958 ENGINE 902.9 in MODEL 375, 970, 972, 974, 975, 976 ENGINE 906.9 in MODEL 958, 970, 972, 974, 975, 976 ENGINE 900.9 in MODEL 668, 670 ENGINE 900.9 in MODEL 375, 970, 972, 975, 976 ENGINE 904.9 ENGINE 926.9 in MODEL 958 ENGINE 924.9 in MODEL 958, 970, 972, 974, 975, 976 ENGINE 904.9 in MODEL 375, 673, 674, 676, 958, 970, 972, 975, 976 ENGINE 906.9 in MODEL 374, 375, 950, 952, 953, 954, 957, 958 ENGINE 902.9 in MODEL 375, 950, 952, 953, 954, 957 ENGINEba1330n100001a
- Engine 900.9, 902.9, 904.9, 906.9, 924.9, 925.9, 926.9 in model 000.001ba1330n100001h

General safety notes (as,ah)

Notes on oil consumption/oil loss with compressors
- Engine all (BUS, Heavy transporter, TRUCK, UNIMOG, smart)ah1330n100001b
Information on faults in the case of poor delivery of compressor
- Engine 353 in model 435 Engine 356 in model 427, 435, 437 Engine 364 in model 418 Engine 366 in model 427, 435, 437 Engine 541.9 in model 930, 932, 933, 934, 950, 952, 953, 954 with code M32 (Air compressor, additional) 1-cylinder compressor (series) Engine 542.9 in model 930, 932, 934, 950, 952, 954 with code M32 (Air compressor, additional) 1-cylinder compressor (series) Engine 602 in model 408 Engine 602.985, 904.904/908/914/923/936/955/961/964 in model 670 with code B16 (Brake hydraulic 2-circuits/coah1330n100002b

Forms, certificates (of)

Questionnaire for checking delivery rate and oil ejection of compressor, form
- Engine 900, 902, 904, 906, 924, 926 Engine 934, 936of1330g100002b
Questionnaire on delivery rate and oil ejection test for compressor, form
- ENGINE 900.9, 902.9, 924.9, 925.9, 926.9 ENGINE 457.9, 541.9, 542.9, 902.9, 926.9of1330w100001a
2
- of1330w100002aof1330w100002a [de]
- Engine 457.9, 460.9, 541.9, 542.9, 900.9, 902.9, 924.9, 925.9, 926.9 Engine 470.9, 471.9, 473.9, 934.9, 936.9of1330w100002a