SI23.20-W-0001A | Service information on conversion of engine power take-off | 27.1.00 |
ENGINE 541.9 in MODELS 950, 952, 953, 954
with CODE (N52) Engine PTO at rear, output torque 600 Nm
with CODE (N53) Rear engine output for hydraulic pump
ENGINE 542.9 in MODELS 950, 952, 954
with CODE (N52) Engine PTO at rear, output torque 600 Nm
with CODE (N53) Rear engine output for hydraulic pump
Modification notes
Generally, case-hardened gear wheels are installed in Series 500 engines with Code N52 (engine power take-off at rear with drive flange) or Code N53 (hydraulics pump connection).
This means that there is no problem involved in converting from Code N52 to Code N53 or vice versa.
Information on converting is available in the WIS or the relevant microfiche.
Retrofitting an engine power take-off at the rear (as under Code N52 or Code N53) is not possible, because an additional hole is required in the crankcase which cannot be made subsequently.