Consistent service is critical for engine longevity. For standard operations, follow these intervals:
Approximately 48 pages of exploded diagrams and part numbers.
: Critical three-stage torquing procedures for cylinder head bolts to ensure a perfect seal. mercedes benz om 352 engine service repair shop manual zip
Practical recommendation (actionable)
Valve valve-lash adjustments for both cold and warm engine states. Consistent service is critical for engine longevity
A complete workshop manual covers all these variants, detailing the structural and mechanical differences between the naturally aspirated and forced-induction models. Inside the Shop Manual: Key Sections and Technical Data
Use the included parts catalog sections of the manual bundle to find exact Mercedes-Benz part numbers. This prevents ordering the wrong seals or gaskets, as parts can vary slightly between early-generation and late-generation OM 352 blocks. This prevents ordering the wrong seals or gaskets,
Comprehensive calibration steps for the Bosch inline injection pump.
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| Specification | Value | |---------------|-------| | Displacement | 5.675 L | | Bore / stroke | 97.5 / 133 mm | | Compression ratio | 17:1 (naturally aspirated) / 16.5:1 (turbo) | | Firing order | 1‑5‑3‑6‑2‑4 | | Valve clearance (cold) | Intake 0.10 mm, Exhaust 0.30 mm | | Injector opening pressure | 150 + 8 bar (OM 352) | | Oil capacity (w/filter) | 12.5 L | | Torque, cyl head bolts | Stage 1: 80 Nm, Stage 2: 150 Nm, Stage 3: 180° turn |
The manual details the "drip method" or using a specialized timing pin to lock the Bosch pump at the exact number of degrees Before Top Dead Center (BTDC) specified for your engine variant. Cylinder Head Bolt Torquing Sequence