15
T51002 E
InstallatIon, servIce and troubleshootIng Procedures
11.5"
11.5"
Center hole is used for axle
vent installation
Drill three
7
/
16
inch (0.438") holes through
one axle wall at axle top-dead center. Tap
¼-18 NPTF-1 thread per ANSI B1.20.3
Midpoint of axle (equidistant from
each spindle end)
Figure 7:
Hendrickson TRLAXLE
®
drilling details
NOTICE: Before drilling, make sure holes
will not interfere with suspension
mounting method. If hole will
interfere, contact Hendrickson
Technical Services using CONTACT
Figure 7 drilling details are for Hendrickson
TRLAXLE
®
. If other than TRLAXLE, CONTACT
Figure 8:
Routing axle hose
Top View
Route braided
hose into axle
NOTE:
Tapered (HN) spindle
shown, but procedure
is the same for parallel
(HP) spindle.