This document provides test values and specifications for diesel fuel injection equipment for a Mitsubishi 4M41TC engine. It includes: 1. Adjustment conditions for components like the nozzle and holder assembly, injection pipe dimensions, cooling unit, transfer pump pressure, and direction of rotation. 2. Assembly dimension specifications for pre-stroke angle and key groove position at cylinder B's beginning of injection. 3. Information on the magnet including maximum applied voltage, test voltage, and that values outside tolerance are marked with an X.

1. 109144-3062 ZEXEL test values diesel fuel-injection equipment 29.10.08 12:55:55 Page 1
ZEXEL Ass'y No. 109144-3062
Bosch Ass'y No. F 019 Z1D 007
Bosch Typecode
Engine Type 4M41TC
Manufacturer MITSUBISHI
Edition date 04.04.05
1 Adjustment conditions
CAT Designation Unit Set value min. max. Actual values OT
Test oil ISO4113
Nozzle and nozzle holder assembly 1 688 901 035
P Opening Pressure bar 207 207 210
Injection pipe 157808-4720
P Injection pipe mm 1.6-6-450
Inside diameter - outside diameter - length (mm)
Cooling unit 1 687 010 130
Joint assembly 157641-6820
P Transfer pump pressure kPa 40 40 40
P Transfer pump pressure kgf/cm2 0.4 0.4 0.4
Direction of rotation (viewed from drive side) R
Right
Manual controller assembly 157966-4020
ECU assembly 157966-3820
Manual controller main harness 157966-4920
Manual controller intermediate harness 157966-5720
ROM harness 157966-5020
ROM intermediate harness 157966-2421
2 Assembly dimension
CAT Designation Unit Set value min. max. Actual values OT
S Pre-stroke deg. 2.5 2 3
3 Key groove position at pressure delivery.
Name INJECTION PUMP PRE-STROKE
a=163.5deg
Key groove position at cylinder B's beginning of injection
A = key
B = B cylinder's beginning of static injection
C = when viewed from drive side
4 Magnet
CAT Designation Unit Set value min. max. Actual values OT
C MAX applied voltage V 8 8 8
P Test voltage V 13 12 14
C = Check value)
OT = Outside Tolerance (X is set)
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