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Maintenance Guide

This document is an official edition of the WP12/WP13 Gaseous Country IV/V/EV Hydrogen BRAND2HAND1HOLD and applies to the WP12 and WP13 series Engine. The content covers the technical specifications of Engine (e.g. charge 11.596L/12.54L, power, twist), routine maintenance specifications (oil, fuel, urea selection), gas gap adjustment, SCR reprocessing system and urea pump maintenance, breakdown of electrical system failure code (DTC) and detailed dismantling steps and bolt twist requirements for Engine components. This manual is a core technical resource for maintenance personnel and equipment managers for failure diagnosis, overhaul and maintenance of emission systems

WeichaiWEichai WP12 WP13 5-E5 Diesel Engine1HOLD

2026-05-22 Updated Views:

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