3170, 3170 Plus
3190, 3190 Plus
3200, 3200 Plus
3220, 3220 Plus
3230, 3230 Plus
Published by the
TECHNICAL PUBLICATIONS DEPARTMENT
JCB SERVICE LTD;
World Parts Centre,
Publication No. 9803/8030
Care & Safety
Body & Framework
This publication is designed for the benefit of JCB Distributor Service Engineers who are receiving, or have received, training
by JCB Technical Training Department.
These personnel should have a sound knowledge of workshop practice, safety procedures, and general techniques associated
with the maintenance and repair of hydraulic earthmoving equipment.
Renewal of oil seals, gaskets, etc., and any component showing obvious signs of wear or damage is expected as a matter of
course. It is expected that components will be cleaned and lubricated where appropriate, and that any opened hose or pipe
connections will be blanked to prevent excessive loss of hydraulic fluid and ingress of dirt. Finally, please remember above all
SAFETY MUST COME FIRST!
The manual is compiled in sections, the first three are numbered and contain information as follows:
= General Information - includes torque settings and service tools.
= Care & Safety - includes warnings and cautions pertinent to aspects of workshop procedures etc.
= Routine Maintenance - includes service schedules and recommended lubricants for the whole machine.
The remaining sections are alphabetically coded and deal with Dismantling, Overhaul etc. of specific components, for
A = Optional Equipment
B = Body & Framework ...etc
The page numbering in each alphabetically coded section is not continuous. This allows for the insertion of new items in later
issues of the manual.
Section contents, technical data, circuit descriptions, operation descriptions etc. ar