Spicer S190 Installation - Manual

Spicer
®
Axles & Brakes
P/N: SHAIS155
Installation Instruction and Torque Requirements
For Axle Housing Hardware Kit – D170/S170 and D190/S190
Shown below are torque specifications and installation procedure for the axle housing hardware parts included in this kit.
General Hardware Fastener Installation Instructions:
1. Block vehicle tires and disconnect driveline.
2. Drain axle lube and remove axle shafts.
3. Remove old carrier fasteners and carrier assembly.
4. Before installing new fastener hardware or the carrier assembly, the axle housing should be visually inspected for
cracks, nicks or burrs on all machined surfaces. Clean the threaded boltholes in the axle housing, removing any paint,
old sealant or oil from the housing and carrier mounting surfaces. Studs need to be replaced only if the stud came out
with the nut at the time of disassembly.
5. Apply a 1/8” bead of approved RTV sealant to the housing surface; it’s important to apply the sealant around (make a
loop) all of the threaded boltholes. Reinstall the carrier assembly.
6. Install new fasteners supplied in kit.
7. Torque the capscrew or nut to the correct specification listed in the chart below. If installing studs be sure to install
them to the proper specification outlined below.
Installation Instructions: Carrier-to-Housing Studs
Install carrier-to-housing studs into housing until 2 full threads is visible, being careful not to drive or install it too far.
The stud should extend out from the face of the housing approximately 1-11/16” (43mm)
Important! Dana does not recommend mixing old and new carrier fasteners on the same carrier. If reusing
old fasteners, use Loctite® 277 or 271 (which is red in color) on the threads of the old fastener and torque to
correct specification. Final torque values of hardware fasteners must be measured using a calibrated torque
wrench.
Axle Model Part No. Location Class Size Length lbs. Ft. N.m
D40-170, D40-170D, D46-
170, D46-170D, D50-170,
131106 Carrier to Housing - Long 10.9 M16X1.5 85mm 250-275 339-373
D52-190, D52-190D, D60-
190, S21-170, S21-170D,
131105 Carrier to Housing - Short 10.9 M16X1.5 55mm 250-275 339-373
S23-170, S23-170D, S23-190,
S23-190D, S26-190, S26-
190D, S30-190
127567 Carrier to Housing - Nut 12 M16X1.5 N/A 210-230 285-311
Torque Specification Chart