Emerson 400 VMC Air Compressor User Manual


 
February 2001
VILTER MANUFACTURING CORPORATION
SECTION 105-R
Replaces
PAGE 10
April 1984
440 VMC COMPRESSORS
CRANKSHAFT AND FRONT BEARING COVER REPLACEMENT PARTS
NO. REQ. PER COMPRESSOR SERIAL NO.
ITEM DESCRIPTION
SINGLE STAGE
TWO-
STAGE
PART
NO. OF CYL.
2 4 6 8 12 16 6 12 FROM THRU NUMBER
224 Complete Crankshaft Assy (1000 RPM)
Thru For Aluminum Pistons 1 - - - - - - - - - - - - - - 3068 Present A32574A
233 For Aluminum Pistons - - 1 - - - - - - - - - - - - 3068 Present A32574B
For Aluminum Pistons - - - - 1 - - - - - - 1 - - 3068 Present A32574C
For Aluminum Pistons - - - - - - 1 - - - - - - - - 3068 Present A32574D
224 Complete Crankshaft Assembly Kit
Thru 1000 or 1200 RPM, for Aluminum Pistons - - - - - - - - 1 - - - - 1 0 Present KT068
245 1000 or 1200 RPM for Aluminum Pistons - - - - - - - - - - 1 - - - - 0 Present KT069
(less
items
225,
226,
230,
234,
235 &
241)
224†† Locknut and Retaining Compound Kit 1 1 1 1 - - - - 1 - - 0 Present KT366 ++
224†† Locknut and Retaining Compound Kit - - - - - - - - 1 1 - - 1 0 Present KT367 ++
227 * Front Bearing and Retaining Compound Kit 1 1 1 1 - - - - 1 - - 0 Present KT368
227 Front Bearing and Retaining Compound Kit - - - - - - - - 1 1 - - 1 0 Present KT369
228 Ring, Front Bearing Retainer 1 1 1 1 - - - - 1 - - 0 Present 33144A
228 Ring, Front Bearing Retainer - - - - - - - - 1 1 - - 1 0 Present 33145A
229† Crankshaft (1200RPM) (with oilway plugs)
For Aluminum Pistons (††) 1 - - - - - - - - - - - - - - 1660 + Present KT370
For Aluminum Pistons (††) - - 1 - - - - - - - - - - - - 1660 + Present KT371
For Aluminum Pistons (††) - - - - 1 - - - - - - 1 - - 1660 Present KT372
For Aluminum Pistons (††) - - - - - - 1 - - - - - - - - 1660 Present KT373
For Aluminum Pistons (††) - - - - - - - - 1 - - - - 1 0 Present KT375
For Aluminum Pistons (††) - - - - - - - - - - 1 - - - - 0 Present KT376
229† Crankshaft (1000RPM) (w/oilway plug)
For Aluminum Pistons (††) 1 - - - - - - - - - - - - - - 3068 Present KT370
For Aluminum Pistons (††) - - 1 - - - - - - - - - - - - 3068 Present KT371
For Aluminum Pistons (††) - - - - 1 - - - - - - 1 - - 3068 Present KT372
For Aluminum Pistons (††) - - - - - - 1 - - - - - - - - 3068 Present KT373
For Aluminum Pistons (††) - - - - - - - - 1 - - - - 1 0 Present KT375
For Aluminum Pistons (††) - - - - - - - - - - 1 - - - - 0 Present KT376
229A Plug, Pipe,
1
/
8
”, Hex Socket Head (N.S.) 5 5 5 5 8 8 5 8 0 Present 13163A
NOTE:
* This bearing is interchangeable with the bearing (Part No. A31988A) originally used on the 2, 4, 6 and 8 cylinder
compressors. A spacer is incorporated as an integral part of this bearing, eliminating the use of shims and a
bearing lock. When installing this bearing, do not use the shims (Item No. 230) and bearing lock (Item No. 226).
+ All 1200 RPM VMC Compressors with Serial No. 1660 and above have aluminum pistons. All other 1200 RPM
VMC Compressors with serial numbers 1659 and below have cast iron pistons. If it is desired to change from
cast iron pistons to aluminum pistons, it is absolutely necessary to change the crankshaft.
++ When ordering a crankshaft bearing locknut (Item 224) for a compressor with Serial No. 9,999 and below, also
order crankshaft bearing lockwasher (Item 225). See page 31.
When ordering bare crankshaft for a compressor with Serial No. 9999 and below, also order Item 224, crankshaft
bearing locknut and retaining compound kit.
†† Supplied as a kit, includes retaining compound for bearing locknut. Retaining compound also available
separately; order Part No. KT365.
N.S. = Not Shown.