TS, TR, TX engines workshop manual
12
2. Engine Servicing & Adjustments
2.1 Preliminary Instructions
WARNING
Maintenance must be performed by qualified persons
who are conversant with the hazards of fuels, electricity
and machinery.
WARNING
BEFORE COMMENCING ANY WORk ON THE ENGINE,
PARTICULARLY WHEN WORkING WITH ENGINE FLUIDS,
READ 1.1 SAFETY PRECAUTIONS AND SAFE WORkING
PRACTICES.
Dismantling and Rebuilding
When the engine is being dismantled all items must be
identified and retained in their respective cylinder orientation
and all related components must be treated similarly.
The instructions given deal with individual components and
it may be necessary to remove others before the relevant
instructions can be carried out.
a. Disconnect or isolate any non-electric starting systems.
b. Disconnect and remove the battery.
c. Drain the diesel fuel and lubricating oil.
d. Disconnect all services.
e. Remove any accessories or components that may be
susceptible to damage when the engine is turned out of its
normal plane.
Because of the various engine configurations, and installations
in which the engine can be fitted, it is not possible to give
detailed instruction for each one.
When assembling the engine, use the same type of lubricating
oil as used in the engine to spray all moving parts during
assembly. All bearings and bushes must be well lubricated
during assembly.
Renew all joints, gaskets, connecting rod nuts and bolts and
the cylinder head bolts.
2.2 The Air Cleaner
Inlet Manifold Loading
A conventional air cleaner may be mounted direct on the
manifold, or on a light extension which must be no more than
152mm (6ins) long.
Heavy air cleaners must be remotely mounted, or mounted on
the engine using a special bracket, and connected by means
of flexible pipe or hose, with no solid extensions between the
manifold and the flexible element.
Care must be taken to ensure all joints are kept air tight.
The standard air cleaner is fitted to the air manifold adaptor by
a jubilee clip. Access to the paper element is gained by undoing
the cruciform headed screw in the centre of the main body of
the the filter casing. If the element is found to be dirty it must
be replaced.
The Cyclonic Air Cleaner
The air cleaner can be engine or remote mounted. It should
be cleaned daily under very dusty operating conditions and as
specified in "5.4 Routine Maintenance - schedule hours".
The air cleaner mounting bracket bolts are torqued to 21.0 Nm
(15.5lbf ft).
1. Release the cover clips and remove the end cap.
T SERIES ENGINES WORKSHOP MANUAL
13
2.1 PRELIMINARY INSTRUCTIONS
WARNING
Maintenance must be performed by qualified
persons who are conversant with the hazards
of fuels, electricity and machinery.
WARNING
BEFORE COMMENCING ANY WORK ON THE
ENGINE, PARTICULARLY WHEN WORKING
WITH ENGINE FLUIDS, READ 1.1 SAFETY
PRECAUTIONS AND SAFE WORKING
PRACTICES.
Dismantling and Rebuilding
When the engine is being dismantled all items
must be identified and retained in their respective
cylinder orientation and all related components
must be treated similarly.
The instructions given deal with individual
components and it may be necessary to remove
others before the relevant instructions can be
carried out.
a.Disconnect or isolate any non-electric starting
systems.
b.Disconnect and remove the battery.
c.Drain the diesel fuel and lubricating oil.
d.Disconnect all services.
e.Remove any accessories or components that
may be susceptible to damage when the engine
is turned out of its normal plane.
Because of the various engine configurations, and
installations in which the engine can be fitted, it is
not possible to give detailed instruction for each
one.
When assembling the engine, use the same type
of lubricating oil as used in the engine to spray all
moving parts during assembly. All bearings and
bushes must be well lubricated during assembly.
Renew all joints, gaskets, connecting rod nuts and
bolts and the cylinder head bolts.
2.2 THE AIR CLEANER
Inlet Manifold Loading
A conventional air cleaner may be mounted direct
on the manifold, or on a light extension which must
be no more than 152mm (6ins) long.
Heavy air cleaners must be remotely mounted, or
mounted on the engine using a special bracket,
and connected by means of flexible pipe or hose,
with no solid extensions between the manifold and
the flexible element.
Care must be taken to ensure all joints are kept air
tight.
The standard air cleaner is fitted to the air manifold
adaptor by a jubilee clip. Access to the paper
element is gained by undoing the cruciform headed
screw in the centre of the main body of the the filter
casing. If the element is found to be dirty it must be
replaced.
The Cyclonic Air Cleaner
The air cleaner can be engine or remote mounted. It
should be cleaned daily under very dusty operating
conditions and as specified in "5.4 Routine
Maintenance - schedule hours".
The air cleaner mounting bracket bolts are torqued
to 21.0Nm (15.5lbf ft).
1.Release the cover clips and remove the end
cap.
Figure 2.2.1 Cyclonic Type Air Cleaner
2.Remove the outer element (A) and clean or
replace it as necessary.
3.Replace the element.
4.Replace the cover with the inlet facing
downwards.
Note:
After the outer element (A) has been cleaned
three times the inner element (B) must be
replaced. No attempt must be made to clean
the inner element.
2.3 THE COLD START AID
TS and TR Engines
The cold starting aid may be fitted to the combustion
air intake ports and is used when the ambient
temperature is below -10°C (14°F).
1.With the fuel turned on, turn the engine for up to
2. ENGINE SERVICING & ADJUSTMENTS
Figure 2.2.1 Cyclonic Type Air Cleaner
2. Remove the outer element (A) and clean or replace it
as necessary.
3. Replace the element.
4. Replace the cover with the inlet facing downwards.
Note:
After the outer element (A) has been cleaned three times the inner element (B) must
be replaced. No attempt must be made to clean the inner element.
2.3 The Cold Start Aid
TS and TR Engines
The cold starting aid may be fitted to the combustion air intake
ports and is used when the ambient temperature is below
-10°C (14°F).
1. With the fuel turned on, turn the engine for up to 20
revolutions to prime the fuel and lubrication systems.
2. Withdraw the plunger (A) and fill one third of the cup (B) with
the same type of lubricating oil as used in the engine.
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