Starting Fuel Limiter
Inspection / Disassembly and reassembly
A5.05. 05.05.01.00
3750
M20-M601C
en / 30.05.2000 IB021410 1/3
05
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
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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.
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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 jer-
ky, vent the oil part (para 2).
1.3 Check the setting.
1.3.1 If maximum fuel limitation has been provi-
ded, check the setting (see the Accep-
tance Test Records).
1.3.2 Check whether 40 % fuel is admitted when
the piston is in the outer dead centre. Ad-
just by set screw (Fig. 1/11).
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