Starting Fuel Limiter
Inspection / Disassembly and reassembly
A5.05. 05.05.01.00
3750
M20-M601C
en / 30.05.2000 IB021410 1/3
05
Ĺ
See also:
Spare parts list: B1.05.05.1.4337
Time requirement: 1 Pers./ 1,00 h
Personnel qualification: skilled engine hand
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Operating medium: Heavy fuel and distillate fuel
Tools:
Torque wrench 20 - 90 Nm W1 * 1.9454-020
* not available as figure
ĭ Safety note:
Vent the air system before doing any work.
Note:
All pneumatic elements are lubricated with a special grease (see operating media, section
A4), and it is not necessary to renew this for several years. Only this grease must be used
for repairs. Proper operation of all parts will no longer be ensured when other lubricants
are used.
ĭ Safety note:
The piston is spring-loaded.
Sequence of operations:
1. Functional check
1.1 Check the air connection for leaks.
1.2 Check whether the piston moves easily
under air pressure. If the movement is
jerky, vent the oil part (para 2).
1.3 Check the setting.
1.3.1 If maximum fuel limitation has been
provided, check the setting (see the Ac-
ceptance Test Records).
1.3.2 Check whether 40 % fuel is admitted
when the piston is in the outer dead
centre. Adjust by set screw (Fig. 1/11).
11
10
15
14
13
12
16
Fig. 1
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