TS, TR, TX engines workshop manual
31
Governor 'E' Setting
Adjustment 'E', as shown below, should be checked and if
necessary shims added or removed to obtain a clearance of
0.12-0.25mm (0.005-0.010in).
T SERIES ENGINES WORKSHOP MANUAL
34
CAUTION
Extreme care must be taken to ensure that the
governor is correctly set for the engine type
and build.
Governor 'E' Setting
Adjustment 'E', as shown below, should be checked
and if necessary shims added or removed to obtain
a clearance of 0.12-0.25mm (0.005-0.010in).
Figure 2.31.1 Governor 'E' Setting
The pivot pins (B) can be withdrawn with a 1.5mm
punch or stiff wire, they are drilled at one end only
therefore care must be taken on re-assembly to
ensure they are fitted with the holes facing outwards.
Take care to retain the endfloat shims and check
that the governor lever assembly is perfectly free
to move.
The small return spring, which is only fitted to
variable speed engines, is fitted to the fuel pump
side end of the lever assembly and the short tail is
wound backwards and held captive under the pivot
support block.
Figure 2.31.2 Variable Speed Return Spring
Governor 'Q' Setting
1.Gently move the governor plate forward
sufficiently to ensure the chamfered spacers
behind the locknuts on the speeder spring and
governor linkages are seated.
Figure 2.31.3 Governor 'Q' Setting
2.Adjust the two locknuts on the speeder spring
link until the ends of both links are flush.
Governor 'A' Setting
1.Set the distance 'A', between the end of the thrust
sleeve and the shoulder on the camshaft gear
hub, to 5.0mm (0.197in) on early TS/TR engines
and 9.5mm (0.374in) on later TS/TR and all TX
engines by marking a scribed line the required
distance from the shoulder and then moving the
thrust sleeve forward to this scribed mark.
With care, an engineers screwdriver can be fitted
behind the governor sleeve to hold it in the correct
position while the next stages are carried out.
Figure 2.31.4 Governor 'A' Setting
2.Disconnect the fuel pump linkage, for the
remaining fuel pumps from No.1 pump by:
a.Sliding the oval split ring towards the gear
end.
b.Lifting the spring tail from the end of the
governor link.
c.Removing the governor link from the fuel pump
rack.
3.Check that the calibration mark (X) on No.1 fuel
pump is in line with the mark on the centre of
the fuel pump body, as shown below, while the
correct distance 'A' is maintained.
Figure 2.31.1 Governor 'E' Setting
The pivot pins (B) can be withdrawn with a 1.5mm punch or
stiff wire, they are drilled at one end only therefore care must
be taken on re-assembly to ensure they are fitted with the holes
facing outwards.
Take care to retain the endfloat shims and check that the
governor lever assembly is perfectly free to move.
The small return spring, which is only fitted to variable speed
engines, is fitted to the fuel pump side end of the lever assembly
and the short tail is wound backwards and held captive under
the pivot support block.
T SERIES ENGINES WORKSHOP MANUAL
34
CAUTION
Extreme care must be taken to ensure that the
governor is correctly set for the engine type
and build.
Governor 'E' Setting
Adjustment 'E', as shown below, should be checked
and if necessary shims added or removed to obtain
a clearance of 0.12-0.25mm (0.005-0.010in).
Figure 2.31.1 Governor 'E' Setting
The pivot pins (B) can be withdrawn with a 1.5mm
punch or stiff wire, they are drilled at one end only
therefore care must be taken on re-assembly to
ensure they are fitted with the holes facing outwards.
Take care to retain the endfloat shims and check
that the governor lever assembly is perfectly free
to move.
The small return spring, which is only fitted to
variable speed engines, is fitted to the fuel pump
side end of the lever assembly and the short tail is
wound backwards and held captive under the pivot
support block.
Figure 2.31.2 Variable Speed Return Spring
Governor 'Q' Setting
1.Gently move the governor plate forward
sufficiently to ensure the chamfered spacers
behind the locknuts on the speeder spring and
governor linkages are seated.
Figure 2.31.3 Governor 'Q' Setting
2.Adjust the two locknuts on the speeder spring
link until the ends of both links are flush.
Governor 'A' Setting
1.Set the distance 'A', between the end of the thrust
sleeve and the shoulder on the camshaft gear
hub, to 5.0mm (0.197in) on early TS/TR engines
and 9.5mm (0.374in) on later TS/TR and all TX
engines by marking a scribed line the required
distance from the shoulder and then moving the
thrust sleeve forward to this scribed mark.
With care, an engineers screwdriver can be fitted
behind the governor sleeve to hold it in the correct
position while the next stages are carried out.
Figure 2.31.4 Governor 'A' Setting
2.Disconnect the fuel pump linkage, for the
remaining fuel pumps from No.1 pump by:
a.Sliding the oval split ring towards the gear
end.
b.Lifting the spring tail from the end of the
governor link.
c.Removing the governor link from the fuel pump
rack.
3.Check that the calibration mark (X) on No.1 fuel
pump is in line with the mark on the centre of
the fuel pump body, as shown below, while the
correct distance 'A' is maintained.
Figure 2.31.2 Variable Speed Return Spring
Governor 'Q' Setting
1. Gently move the governor plate forward sufficiently to ensure
the chamfered spacers behind the locknuts on the speeder
spring and governor linkages are seated.
T SERIES ENGINES WORKSHOP MANUAL
34
CAUTION
Extreme care must be taken to ensure that the
governor is correctly set for the engine type
and build.
Governor 'E' Setting
Adjustment 'E', as shown below, should be checked
and if necessary shims added or removed to obtain
a clearance of 0.12-0.25mm (0.005-0.010in).
Figure 2.31.1 Governor 'E' Setting
The pivot pins (B) can be withdrawn with a 1.5mm
punch or stiff wire, they are drilled at one end only
therefore care must be taken on re-assembly to
ensure they are fitted with the holes facing outwards.
Take care to retain the endfloat shims and check
that the governor lever assembly is perfectly free
to move.
The small return spring, which is only fitted to
variable speed engines, is fitted to the fuel pump
side end of the lever assembly and the short tail is
wound backwards and held captive under the pivot
support block.
Figure 2.31.2 Variable Speed Return Spring
Governor 'Q' Setting
1.Gently move the governor plate forward
sufficiently to ensure the chamfered spacers
behind the locknuts on the speeder spring and
governor linkages are seated.
Figure 2.31.3 Governor 'Q' Setting
2.Adjust the two locknuts on the speeder spring
link until the ends of both links are flush.
Governor 'A' Setting
1.Set the distance 'A', between the end of the thrust
sleeve and the shoulder on the camshaft gear
hub, to 5.0mm (0.197in) on early TS/TR engines
and 9.5mm (0.374in) on later TS/TR and all TX
engines by marking a scribed line the required
distance from the shoulder and then moving the
thrust sleeve forward to this scribed mark.
With care, an engineers screwdriver can be fitted
behind the governor sleeve to hold it in the correct
position while the next stages are carried out.
Figure 2.31.4 Governor 'A' Setting
2.Disconnect the fuel pump linkage, for the
remaining fuel pumps from No.1 pump by:
a.Sliding the oval split ring towards the gear
end.
b.Lifting the spring tail from the end of the
governor link.
c.Removing the governor link from the fuel pump
rack.
3.Check that the calibration mark (X) on No.1 fuel
pump is in line with the mark on the centre of
the fuel pump body, as shown below, while the
correct distance 'A' is maintained.
Figure 2.31.3 Governor 'Q' Setting
2. Adjust the two locknuts on the speeder spring link until the
ends of both links are flush.
Governor 'A' Setting
1. Set the distance 'A', between the end of the thrust sleeve and
the shoulder on the camshaft gear hub, to 5.0mm (0.197in) on
early TS/TR engines and 9.5mm (0.374in) on later TS/TR and
all TX engines by marking a scribed line the required distance
from the shoulder and then moving the thrust sleeve forward
to this scribed mark.
With care, an engineers screwdriver can be fitted behind the
governor sleeve to hold it in the correct position while the
next stages are carried out.
T SERIES ENGINES WORKSHOP MANUAL
34
CAUTION
Extreme care must be taken to ensure that the
governor is correctly set for the engine type
and build.
Governor 'E' Setting
Adjustment 'E', as shown below, should be checked
and if necessary shims added or removed to obtain
a clearance of 0.12-0.25mm (0.005-0.010in).
Figure 2.31.1 Governor 'E' Setting
The pivot pins (B) can be withdrawn with a 1.5mm
punch or stiff wire, they are drilled at one end only
therefore care must be taken on re-assembly to
ensure they are fitted with the holes facing outwards.
Take care to retain the endfloat shims and check
that the governor lever assembly is perfectly free
to move.
The small return spring, which is only fitted to
variable speed engines, is fitted to the fuel pump
side end of the lever assembly and the short tail is
wound backwards and held captive under the pivot
support block.
Figure 2.31.2 Variable Speed Return Spring
Governor 'Q' Setting
1.Gently move the governor plate forward
sufficiently to ensure the chamfered spacers
behind the locknuts on the speeder spring and
governor linkages are seated.
Figure 2.31.3 Governor 'Q' Setting
2.Adjust the two locknuts on the speeder spring
link until the ends of both links are flush.
Governor 'A' Setting
1.Set the distance 'A', between the end of the thrust
sleeve and the shoulder on the camshaft gear
hub, to 5.0mm (0.197in) on early TS/TR engines
and 9.5mm (0.374in) on later TS/TR and all TX
engines by marking a scribed line the required
distance from the shoulder and then moving the
thrust sleeve forward to this scribed mark.
With care, an engineers screwdriver can be fitted
behind the governor sleeve to hold it in the correct
position while the next stages are carried out.
Figure 2.31.4 Governor 'A' Setting
2.Disconnect the fuel pump linkage, for the
remaining fuel pumps from No.1 pump by:
a.Sliding the oval split ring towards the gear
end.
b.Lifting the spring tail from the end of the
governor link.
c.Removing the governor link from the fuel pump
rack.
3.Check that the calibration mark (X) on No.1 fuel
pump is in line with the mark on the centre of
the fuel pump body, as shown below, while the
correct distance 'A' is maintained.
Figure 2.31.4 Governor 'A' Setting
2. Disconnect the fuel pump linkage, for the remaining fuel
pumps from No.1 pump by:
a. Sliding the oval split ring towards the gear end.
b. Lifting the spring tail from the end of the governor link.
c. Removing the governor link from the fuel pump rack.
3. Check that the calibration mark (X) on No.1 fuel pump is in line
with the mark on the centre of the fuel pump body, as shown
below, while the correct distance 'A' is maintained.
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