Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP1987WRANGLER LAREDO, 4.2 C, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)DRIVELINES & AXLESLOCKING HUBSLOCKING HUBS - MANUALREMOVAL & INSTALLATIONLOCKING HUBINSTALLATION
1987 Jeep Wrangler Laredo, 4.2 C, Standard
Locking Hub: Installation
1987 Jeep Wrangler Laredo, 4.2 C, StandardSECTION Installation
- Lubricate hub components with all-purpose chassis lubricant. Apply light coat of lubricant only. DO NOT pack hub with lubricant.
- Install hub clutch assembly and small retaining ring on axle shaft. Install large retaining ring in axle hub. Install new "O" ring if hub body is being replaced.
- Position hub body in clutch. Align bolt holes in axle and hub body. Install bolts and tabbed lock washers (if equipped). Tighten bolts to 30 INCH lbs. (3.4 N.m).
- Raise vehicle front end. Turn hub control dials to position "2" and rotate wheels. Wheels should rotate freely. If wheels drag, check hub installation. Also, be sure the control dials are fully engaged in 4WD position.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.