MAINTENANCE | ||
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ENGINE AND COMPRESSOR | MAINTENANCE | |
COMPONENTS |
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ITEM | MAKE | PART NUMBER |
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Engine Air Filter | Donaldson | P181052 |
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Fan Belt | Perkins | 2614B550 |
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Compressor Belt | Lincoln | S23887 |
(SAE400 WELD’N AIR only) | Gates | 2/A40 |
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Fuel Filter | Perkins | 26560143 |
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Engine Oil Filter | Perkins | 2654403 |
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(Codes 10884 & Above) |
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Water Separator | Lincoln | |
Element | Stanadyne | 31572 |
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(Codes 10884 & Above) |
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Fuel | Lincoln | |
| Stanadyne | 29575 |
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REPLACING AIR COMPRESSOR DRIVE BELT (SAE400 WELD’N AIR only)
CAUTION
Belt is tensioned using a automatic tensioning device. Remove with care.
To remove compressor belt:
1.Remove nut and lock washer from lower locking bolt on idler tension flange.
2.Loosen center mounting bolt on idler tensioner 1/2 turn or until it moves freely.
3.Using a pipe wrench or equivalent tool, turn ten- sioner body slightly to free locking bolt. Remove locking bolt and slowly release tension on belt. Remove belt.
Note: Do not loosen or remove compressor mounting bolts. Pulley misalignment may result.
To install belt (after following above procedure):
1.Mount belt into pulley grooves and over idler pul- ley.
2.Using a pipe wrench or suitable tool, turn idler body to realign locking slot in idler flange with locking hole. Insert locking bolt and tighten before releasing idler body. Tighten center mounting bolt.
Note: Ensure that both belt strands are running prop- erly in pulley grooves.
SPARK ARRESTOR
WARNING
•Spark Arrester and Muffler may be hot!
•Allow engine to cool before servicing
spark arrester!
•Do not operate engine while servicing spark arrester!
For machines with separate spark arresting units: Service the spark arrestor every 100 hours of opera- tion or twice a year, which ever occurs first.
Service as follows:
1.Stop engine and allow to cool.
2.Loosen clamp and remove spark arrestor from machine.
3.Remove locknut on top of spark arrestor housing and lift off cap.
4.Separate plates and clean if necessary.
5.Inspect plates and housing for holes or cracks. Replace spark arrestor if damaged.
6.Assemble spark arrestor using reverse order: step 3, then step 2.
For machines with integral spark arresting mufflers: Service spark arrester every 250 hours.
Service as follows:
1.Stop engine and allow to cool.
2.Remove clean out plug from side of spark arrester.
3.Without damaging the spark arrester, gently tap on the arrester shell near the clean out plug.
4.Once particles are removed, replace the clean out plug.
SAE400 & SAE400 WELD’N AIR