Handling Of Connectors Newly Used For Engines; Emergency Steering Piping Diagram - Komatsu ecot3 WA200-6 Shop Manual

SEN03872-00

Handling of connectors newly used for engines

a Mainly, following engines are object for follow-
ing connectors.
q 107E-1
114E-3
q
q 125E-5
q 140E-5
q 170E-5
q 12V140E-3
1. Slide lock type
(FRAMATOME-3, FRAMATOME-2)
q 107 – 170, 12V140 engines
Various pressure sensors and NE
q
speed sensor
Examples)
Intake air pressure in intake manifold:
PIM
Oil pressure sensor: POIL
Oil pressure switch
Ne speed sensor of flywheel housing:
NE (107 – 170, 12V140 engines)
Ambient pressure sensor: PAMB
Disconnect connector (1) according to the fol-
lowing procedure.
1) Slide lock (L1) to the right.
2) While pressing lock (L2), pull out connec-
tor (1) toward you.
a Even if lock (L2) is pressed, connec-
tor (1) cannot be pulled out toward
you, if part A does not float. In this
case, float part A with a small screw-
driver while press lock (L2), and then
pull out connector (1) toward you.
20
00-200
(125, 170, 12V140 engines)
(125, 170, 12V140 engines)
(107, 114 engines)
(125, 170, 12V140 engines)
200 Foreword and general information

Handling of connectors newly used for engines

2. Pull lock type (PACKARD-2)
q 107 – 170, 12V140 engine
q Various temperature sensors
Example)
Intake air temperature sensor in
intake manifold: TIM
Fuel temperature sensor: TFUEL
Oil temperature sensor: TOIL
Coolant temperature sensor: TWTR,
etc.
Disconnect the connector by pulling lock
(B) (on the wiring harness side) of connec-
tor (2) outward.
1
WA200, 200PZ-6