Bendix Commercial Vehicle Systems BA-921 SMC COMPRESSOR User Manual
Page 9
9
CYLINDER HEAD GASKET KIT PIECE NO. K023764
CONSISTS OF THE FOLLOWING:
ITEM
QTY
DESCRIPTION
1
1
INLET REED VALVE GASKET
2
2
CYLINDER HEAD GASKET
UNLOADER KIT PIECE NO. K046477 CONSISTS OF
THE FOLLOWING:
ITEM
QTY
DESCRIPTION
3
1
RETURN SPRING
4
1
UNLOADER COVER GASKET
5
1
BALANCE PISTON
6
1
BALANCE PISTON O-RING
7
1
UNLOADER PISTON ASSEMBLY
8
1
LUBRICANT (NOT SHOWN)
SAFETY VALVE KIT PIECE NO. 800534 CONSISTS OF
THE FOLLOWING:
ITEM
QTY
DESCRIPTION
9
1
ST-4
™
SAFETY VALVE
CRANKCASE SEAL KIT PIECE NO. K051352 CONSISTS
OF THE FOLLOWING:
ITEM
QTY
DESCRIPTION
10
1
END COVER O-RING
11
1
COVER
FIGURE 9 – BA-921
®
CLOSED ROOM COMPRESSOR EXPLODED VIEW.
Crankcase
Cylinder Head
Cylinder Head
Gasket
(2)
ST-4
™
Safety
Valve
Cylinder Head Cap Screws (6)
(includes washers)
Inlet Reed Valve/
Gasket
Crankcase
Alignment Pins
Alignment
Bushings
Note: Always
Replace Safety
Valve in Original
Location
2
9
Unloader Cover
Cap Screws
5
3
4
7
6
11
10 End Cover
O-ring
Cooling
Plate
Unloader
Cover
Cover
Valve Plate
Assembly
1
End Cover
Screws
End Cover
Unloader Cover
Gasket
Balance
Piston
Balance Piston
O-Ring
Return
Spring
Unloader Piston
Assembly