Bendix Commercial Vehicle Systems EB/ES BRAKES SERVICE MANUAL - Manual (Page 40)

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Spider Installation
SPECIAL NOTE: For ES/EB-150-4L distinct right-hand and left-
hand spider assemblies are used on this brake. Although
similar in appearance, differences exist in anchor pin and
retaining nut threads - L.H. brake uses L.H. threads and R.H.
brake uses R.H. threads.
1. Verify the available spider is serviceable, see Inspection -
Spider Inspection.
2. Verify that available spider is correct part number for axle
being serviced.
3. Position spider on axle fl ange and install attaching bolts and
nuts.
NOTE: Use hardened washer under bolt heads.
4. Sequentially torque nuts according to manufacturer’s
specifi cations, Refer to Figure 47.
Dustshield Installation (Two Piece)
NOTE: On ES-165-7H, M Brakes, the dustshield is installed after
shoes and anchor pins are installed, see Installation / Assembly -
Shoe Installation.
1. Place both dustshield into position against spider. Install all
attaching screws fi nger tight.
2. Install retaining clip and screws, if applicable.
3. Reposition dustshield as required to allow a uniform space of
1/8" (3.2 mm) all along parallel mating edges. Refer to Figure 48.
4. Torque attaching screws to proper torque;
see Specifi cations chart.
SPECIAL NOTE: For EB/ES-150-4L brake, a designed interference
fi t at upper dustshield to air chamber bracket area may cause the
need to deform upper dustshield by hand slightly to allow upper
dustshield half to align properly with the lower half. Refer to
Figure 49.
Figure 48. Dustshield Spacing
Figure 49. Designed Interference Fit
T
T
Installation / Assembly
Camshaft Bushing / Lining Replacement
Figure 47. Installing Spider Mounting Hardware