Valtra VALMET 8200 User Manual

VALTRA – VALMET
MEGA MEZZO HI-TEC
WORKSHOP MANUAL

Valtra VALMET 8200 Specifications

General

Engine Type	Diesel
Transmission	Synchro / PowerShift
Weight	3, 800 kg
Fuel Tank Capacity	170 liters
Type	Tractor
Engine	Diesel

Summary

General

Engine

22. Fuel system

Detailed section covering fuel system components, maintenance, and adjustments for Valtra tractors.

ValtraValmet-tractors, Stanadyne injectors

Specifications and ordering numbers for ValtraValmet tractors using Stanadyne injectors.

Repair instructions

Procedure for bleeding the fuel system and thermostart system, and measuring fuel feed pressure.

A. Bleeding fuel system

C. Measuring fuel feed pressure

D. Checking overflow valve

E. Changing fuel feed pump valves

Fuel injection pump and injectors (Op no 223) (Bosch in-line pump)

Instructions for checking and adjusting the injection timing for Bosch in-line pumps.

A. Checking injection timing

Method for verifying the correct injection timing using flywheel marks.

B. Adjusting fuel injection timing

Procedure for adjusting the fuel injection timing on specific tractor models.

C. Removing fuel injection pump

D. Fitting fuel injection pump

E. Checking/changing delivery valve

F. Adjusting low idling speed

G. Removing injectors

H. Inspecting injectors

I. Reconditioning injectors

J. Fitting injector in engine

K. Fitting delivery pipes

L. Adjusting injection timing on 6800, 8750 and 8950 tractors

Specific method for adjusting injection timing on certain Valtra tractor models.

Manifold pressure compensator on 6800 tractor (Bosch LDA)

Cold start solenoid