Section 2 Tables of spare parts
2.1 For general guidance purposes, spare parts for
main and auxiliary machinery installations are shown in the following
Tables:
| Table 1(a) and 1(b)
|
Spare parts for main oil engines
|
| Table 2
|
Spare parts for auxiliary oil engines
|
| Table 3
|
Spare parts for main steam turbines
|
| Table 4
|
Spare parts for auxiliary steam turbines
|
| Table 5
|
Spare parts for auxiliary air compressors
|
| Table 6
|
Spare parts for boilers supplying steam for propulsion and
for essential services
|
| Table 7
|
Spare parts for pumps
|
| Table 8
|
Spare parts for gas turbines
|
Table 1.2.1 Spare parts for main oil
engines
| Item
|
Spare parts
|
Number
|
| Ships for unrestricted
service
|
Ships for restricted
service
|
| Main bearings
|
Main bearings or shells for one bearing of each
size and type fitted, complete with shims, bolts and nuts
|
1
|
|
| Main thrust block
|
Pads for one face of Michell-type thrust
block
or
|
1 set
|
1 set
|
| Inner and outer race with rollers where roller
thrust bearings are fitted
|
1
|
1
|
| Cylinder liner
|
Cylinder liner complete with joint rings and
gaskets
|
1
|
|
| Cylinder cover
|
Cylinder cover complete with valves, joints rings
and gaskets.
For engines without covers, the respective
valves for one cylinder unit
|
1
|
|
| Cylinder cover studs or bolts, with nuts, as
applicable for one cylinder
|
1/2 set
|
|
| Cylinder valves
|
Exhaust valves, complete with casings, seats,
springs and other fittings for one cylinder
|
2 sets
|
1 set
|
| Air inlet valves, complete with casings, seats,
springs and other fittings for one cylinder
|
1 set
|
1 set
|
| Starting air valve, complete with casing, seat,
springs and other fittings
|
1
|
1
|
| Relief valve, complete
|
1
|
1
|
| Fuel injection valves of each size and type
fitted, complete with all fittings, for one engine
|
1 set
see
Note 1
|
1/4 set
|
| Connecting rod bearings
|
Bottom end bearings or shells of each size and
type fitted, complete with shims, bolts and nuts, for one cylinder
|
1 set
|
|
| Top end bearings or shells of each size and type
fitted, complete with shims, bolts and nuts, for one cylinder
|
1 set
|
|
| Pistons
|
Crosshead type, piston of each type
fitted, complete with piston rod, stuffing box, skirt, rings, studs and
nuts
|
1
|
|
| Trunk piston type, piston of each
type fitted, complete with skirt, rings, studs, nuts, gudgeon pin and
connecting rod
|
1
|
|
| Piston rings
|
Piston rings, for one cylinder
|
1 set
|
|
| Piston cooling
|
Telescopic cooling pipes and fittings
or their equivalent, for one cylinder unit
|
1 set
|
|
| Gear and chain for camshaft
drives
|
Chain drive: separate links with pins and
rollers of each size and type fitted
|
6
|
|
| Bearing bushes of each type fitted
|
1 set
|
|
| Cylinder lubricators
|
Lubricator complete, of the largest size, with
its chain drive or gear wheels
|
1
|
|
| Fuel injection pumps
|
Fuel pump complete, or, when replacement at sea
is practicable, a complete set of working parts for one pump (plunger,
sleeve, valves, springs, etc.)
|
1
|
|
| Fuel injection piping
|
High pressure fuel pipe of each size and shape
fitted, complete with couplings
|
1
|
|
Scavenge blowers
(including
turbochargers)
|
Rotors, rotor shafts, bearings, nozzle rings and
gear wheels or equivalent working parts if of other types, see Note 2
|
1 set
|
|
| Scavenging system
|
Suction and delivery valves for one pump of each
type fitted
|
1 set
|
|
| Reduction and/or reverse
gear
|
Complete bearing bush, of each size fitted in
the gearcase assembly
|
1 set
|
1 set
|
| Roller or ball race, of each size fitted in the
gearcase assembly
|
1 set
|
1 set
|
| Main engine-driven air
compressors
|
Piston rings of each size fitted
|
1 set
|
|
| Suction and delivery valves complete of each size
fitted
|
1/2 set
|
|
| Gaskets and packings
|
Special gaskets and packings of each size and
type fitted for cylinder covers and cylinder liners for one cylinder
|
1 set
|
|
Note
1. Engines with three or more fuel
injection valves per cylinder: two fuel injection valves complete per
cylinder and a sufficient number of valve parts, excluding the body,
to provide, with those fitted, a full engine set.
Note
2. The spare parts may be omitted where
it has been demonstrated at the Enginebuilders works, or during sea
trials, for an engine of the type concerned, that the engine can be
manoeuvred satisfactorily with one blower out of action. The requisite
blanking and/or blocking arrangements, applicable for running with one
blower out of action as demonstrated, are to be available on
board.
|
Table 1.2.2 Spare parts for auxiliary oil
engines
| Item
|
Spare parts
|
Number
|
| Ships for unrestricted
service
|
Ships for restricted
service
|
| Main
bearings
|
Main bearing or
shells for one bearing of each size and type fitted, complete with shims,
bolts and nuts
|
1
|
|
| Cylinder valves
|
Exhaust valves complete with casings, seats,
springs and other fittings for one cylinder
|
2 sets
|
|
| Air inlet valves, complete with casings, seats,
springs and other fittings for one cylinder
|
1 set
|
|
| Starting air valve, complete with casing, seat,
springs and other fittings
|
1
|
|
| Relief valve, complete
|
1
|
|
| Fuel valves of each size and type fitted,
complete with all fittings, for one engine
|
1/2 set
|
|
| Connecting rod bearings
|
Bottom end bearings or shells of each size and
type fitted, complete with shims, bolts and nuts, for one cylinder
|
1 set
|
|
| Top end bearings or shells of each size and type
fitted, complete with shims, bolts and nuts for one cylinder
|
1 set
|
|
| Trunk piston type: gudgeon pin with bush for one
cylinder
|
1 set
|
|
| Piston rings
|
Piston rings, for one cylinder
|
1 set
|
|
| Piston cooling
|
Piston cooling fittings, for one cylinder
unit
|
1 set
|
|
| Fuel injection pumps
|
Fuel pump complete, or, when replacement at sea
is practicable, a complete set of working parts for one pump (plunger,
sleeve, valve springs, etc.)
|
1
|
|
| Fuel injection piping
|
High pressure fuel pipe of each size
and shape fitted, complete with couplings
|
1
|
|
| Gaskets and packings
|
Special gaskets and packings of each
size and type fitted, for cylinder covers and cylinder liners for one
cylinder
|
1 set
|
|
Table 1.2.3 Spare parts for main steam
turbines
| Item
|
Spare parts
|
Number
|
| Ships for unrestricted
service
|
Ships for restricted
service
|
| Main
bearings
|
Complete bearing
bush, of each size and type fitted, for the rotor, pinion and gear wheel
shafts, for one engine
|
1
|
|
| Turbine thrust
|
Pads of each size for one face of Michell-type
thrust, or rings for turbine adjusting block, of each size for one
engine
|
1 set
|
1 set
|
| Assorted liners for one block where
fitted
|
|
|
| Main thrust block
|
Pads for one face of Michell-type thrust
block
|
1 set
|
1 set
|
| or
|
|
|
| Inner and outer race with rollers where roller
thrust bearings are fitted
|
1
|
1
|
| Turbine shaft sealing rings
|
Carbon sealing rings, where fitted, with
springs, for each size and type of sealing rings gland, for one
engine
|
1 set
|
|
| Oil filters
|
Disposable filter elements of each type and size
fitted
|
1 set
|
|
Table 1.2.4 Spare parts for auxiliary steam
turbines
| Item
|
Spare parts
|
Number
|
| Ships for unrestricted
service
|
Ships for restricted
service
|
| Main
bearings
|
Complete bearing
bush, of each size and type fitted, for the rotor, pinion and gear wheel
shafts, for one engine
|
1
|
|
| Turbine thrust
|
Pads of each size for one face of Michell-type
thrust, or rings for turbine adjusting block, of each size for one
engine
|
1 set
|
1 set
|
| Assorted liners for one block where
fitted
|
|
|
| Turbine shaft sealing rings
|
Carbon sealing rings, where fitted, with
springs, for each size and type of gland, for one engine
|
1 set
|
|
| Oil filters
|
Disposable filter elements of each type and size
fitted
|
1 set
|
|
Table 1.2.5 Spare parts for auxiliary air
compressors
| Item
|
Spare parts
|
Number
|
| Ships for unrestricted
service
|
Ships for restricted
service
|
| Piston
rings
|
Rings, of each size
fitted, for one piston
|
1 set
|
1 set
|
| Valves
|
Suction and delivery valves, complete, of each
size fitted
|
1/2 set
|
1/2 set
|
Table 1.2.6 Spare parts for boilers supplying
steam propulsion and for essential services
| Item
|
Spare parts
|
Number
|
| Ships for unrestricted
service
|
Ships for restricted
service
|
| Tube stoppers or
plugs
|
Tube stoppers or
plugs, of each size used, for boiler, superheater and economiser
tubes
|
10
|
6
|
| Fuel oil burners
|
Fuel oil burners complete or a complete set of
wearing parts for the burners, for one boiler
|
1 set
|
1 set
|
| Gauge glasses
|
Gauge glasses of round type
|
2 sets per
boiler
|
2 sets per
boiler
|
| Gauge glasses of flat type
|
1 set for every
two boilers
|
1 set for every
two boilers
|
Table 1.2.7 Spare parts for pumps
| Item
|
Spare parts
|
Number
|
| Ships for unrestricted
service
|
Ships for restricted
service
|
| Piston pumps
|
Valve with seats and
springs, each size fitted
|
1 set
|
|
| Piston rings, each
type and size for one piston
|
1 set
|
|
| Centrifugal
pumps
|
Bearing of each type
and size
|
1
|
|
| Rotor sealings of
each type and size
|
1
|
|
| Gear type pumps
|
Bearings of each
type and size
|
1
|
|
| Rotor sealings of each type and
size
|
1
|
|
Note When a sufficiently rated standby pump is available, the
spare parts may be dispensed with.
|
Table 1.2.8 Spare parts for gas
turbines
| Item
|
Spare parts
|
Number
|
| Ships for unrestricted
service
|
Ships for restricted
service
|
| Reduction
gear
|
Complete bearing
bush of each size fitted for the pinion(s) and gear wheel shaft for one
turbine
|
1
|
|
| Fuel oil
burners
|
Fuel oil burners
complete or a complete set of wearing parts for the burners, for one
turbine
|
1 set
|
1 set
|
| Igniters
|
Full set for one
turbine
|
1 set
|
1 set
|
| Oil filters
|
Disposable filter
elements of each size and type fitted
|
1 set
|
1 set
|
| Fuel oil
metering
|
Fuel
metering unit complete
|
1 set
|
|
| Gas turbine
manufacturers recommended spares for each installation in addition to the
above
|
1 set
|
1 set
|
|