: The pump is lubricated via the engine’s forced-circulation oil circuit, making it durable even when using lower-quality fuels.
If you can provide the (even from a faded label) or describe the product type (e.g., washing machine, dishwasher, fuel pump), I can help find the exact manual. bosch pes4a manual
The Bosch PES4A manual covers a wide range of topics, including: : The pump is lubricated via the engine’s
