Item Qty.
Description
1
2
Unloader Cover Cap Screw
2
1
Unloader Cover
1
3
1
Unloader Cap Gasket
1
4
1
Unloader Balance Piston
1
5
1
Spring
1
Notes: 1. Contained in Unloader Kit 5014473
2. Contained in Cylinder Head Gasket Kit 5014472
3. Contained in Seal Kits 5008559, 5008561, 5008557 & 5008558
FIGURE 9 - BA-922
COMPRESSOR EXPLODED VIEW OF SERVICEABLE PARTS
®
technician must assess the installation and determine the
correct course of action.
These instructions are general and are intended to be a guide.
In some cases additional preparations and precautions are
necessary. In all cases follow the instructions contained in
the vehicle maintenance manual in lieu of the instructions,
precautions and procedures presented in this manual.
2
10
Cylinder
Head
Cooling
Plate
Valve
Plate
Assy.
Crankcase
&
Cylinder
Block
14
Item Qty.
6
1
1
7
1
1
8
1
1
9
1
1
10
1
1
3
4
5
6
7
8
9
11
11
12
13
Crankcase
Cover
Description
O-Ring
O-Ring
Unloader Piston
O-Ring
ST-4
Safety Valve
™
1. Block the wheels of the vehicle and drain the air
pressure from all the reservoirs in the system.
2. Drain the engine cooling system and the cylinder
head of the compressor. Identify and disconnect all
air, water and oil lines leading to the compressor.
3. Remove as much road dirt and grease from the
exterior of the compressor as possible.
End Cover
Item
Qty
Description
11
2
Head Gasket
2
12
1
Inlet Reed Valve/Gasket
2
13
1
O-Ring
3
14
1
Bottom Cover Gasket
3
7
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