Hyster S40-60XL (B187) Forklift Index:

INTRODUCTION
GENERAL
REPAIRS
Torque Converter, Removal
Torque Converter, Installation …..
Front Cover And Transmission Pump,
Removal and Disassembly
Front Cover And Transmission Pump,
Assembly and Installation
Clutch Assemblies,
Removal and Disassembly
Clutch Assemblies, Inspection
Clutch Assemblies,
Assembly and Installation ………
Differential, Removal and Disassembly
Differential, Inspection
Differential, Assembly And Installation
CONTROL VALVE
Control Valve, Removal and Disassembly
Control Valve, Inspection
Control Valve, Assembly and Installation
MONOTROL Pedal,
Removal and Disassembly
MONOTROL Pedal,
Assembly and Installation .
CHECKS AND ADJUSTMENTS
Stall Test .
Adjustment Of The Direction Control Linkage
[S/H1.25-1.75XL (S/H25-35XL)
and Earlier Production Models
S/H2.OO-3.OOXL (S/H40-60XL)1 .
31
Adjustment Of The Brake Pedal And Inching
Pedal (Serial Number Codes A177, A187, B 10,
32
and Cl)
Adjustment Of The Direction Control Linkage
(Serial Number Codes B177, C177, B187,
35
andC187) …
Test The Direction Control Linkage
(Serial Number Codes B 177, C177, B 187,
and C187)
Adjustment Of The Inching/Brake Pedal
(Serial Number Codes B177, C177, B187,
and C187)
36
37
Adjustment Of The Neutral Start Switch,
MONOTROL Pedal (Serial Number Codes
41
B177, C177, B187 and C187) .
Test The Neutral Start Switch, MONOTROL
Pedal (Serial Number Codes B 177, C177,
B187 andC187)……… .
Check The Oil Pressures
42
42
Check The Relief Valve for the Transmission
Pump
Check The Clutch Pressure ……..
Check The Torque Convener Regulator .
Check The Oil Pressure
from the Oil Cooler .
Check The Modulator Pressure ….
TROUBLESHOOTING
TROUBLESHOOTING, PRESSURE TESTS
42
42
43
43
44
44
46

MICROPROCESSOR SPARK TIMING SYSTEM (MSTS)
GENERAL
DESCRIPTION
What MSTSDoes .
How MSTS Begins Operation .
OPERATION
Pulse Generator ,
HEI Module .
When the Engine Is Being Started
When the Engine Is Running.
Manifold Absolute Pressure (MAP)
Coolant Temperature Sensor (CTS)
Electronic Control Module (ECM). Corrections
Ihe Initial Timing Connector
Gasoline and LPG Conversions .
TROUBLESHOOTING .
GENERAL .
TOOLS AND TEST EQUIPMENT
MSTS TROUBLESHOOTING
Test Description .
IGNITION SYSTEM TROUBLESHOOTING
Test Description ,
ELECTRONIC SPARK TIMING (EST) TROUBLESHOOTING .
Circuit Description
Test [kscription .
MANIFOLD ABSOLUTE PRESSURE (MAP) TROUBLESHOOTING
Circuit Description
Test
COOLANT TEMPERATURE SENSOR qcrsj TROUBLESHOOTING
Circuit Description
Test De«ription ,
REPAIRS
DISTRIBUTOR
Removal…. ….. ….. ….. ….
Disassembly
Inspection
EHYSTER COMPANY 1990

Installation .
Ignition Ttming
HEI MODULE .
Test For A Fault
HEI Module Replacement .
SENSING COIL
Test For A Fault .
Sensing Coil Replacement .
IGNITION COIL .
TestForAFau1t…………..
ELECrRONIC CONTROL MODULE (ECM’ …….
COOLANT TEMPERATURE SENSOR
Removal
Installation
MANIFOLD ABSOLUTE PRESSURE (MAP) .
Removal ….
Installation .
PRESSURE CONVERSION CHART .