Rugged Ridge Manual Locking Hub Set, 90-94 Nissan Patrol User Manual
Rugged Ridge For the car
 
OPERATION
2 Wheel Drive (4x2)
Turn the control dial counterclockwise - 
using fingers only - to the 4x2
position. The front wheels are now 
completely disengaged from the 
transmission.
4 Wheel Drive (4x4)
Turn the control dial clockwise - fingers 
only - to the 4x4 position. The front 
drive now operates precisely as before 
the free wheel hubs were installed.
Part #: 15001.29
15001.45
15001.61
MAINTENANCE
None required. Free-Wheeling Hubs are permanently lubricated. In case it 
is necessary to disassemble unit for inspection, NEVER USE GREASE. 
Wash components with kerosene and lubricate lightly with SAE 30 oil.
IMPORTANT: Every time hubs are disassembled for vehicle mainte-
nance, make sure parts supplied in service kit are used for re-instalation.
INSTALLATION
• Front Wheels
 Remove bolts and drive 
 flange, taking off snap-ring 
 or nut (if any) from axle 
 shaft.
• With control dial in 4x2 
 position, loosen screws 
 and seperate the two 
 subassemblies.
• Install hub body with its 
 gasket using the original 
 flange bolt and lock-washers.
 Tighten them according to 
 the specifications of 
 vehicle’s manufacturer. 
 Replace snap-ring or nut 
 (if any) on axle shaft.
• Re-install cover assembly 
 with its gasket. Tighten cover 
 screws or hex bolts to 3.0-4.0 
 N~m (26-35 in. lbs) using 
 torx wrench “T15”. 
 Do not exceed specified 
 torque so as to avoid 
 damaging wrench.
Rugged Ridge
OMIX-ADA, INC.
460 Horizon Drive Suite 400 - Suwanee, GA 30024
Phone: (770) 614-6101 Fax: (770) 614-6069
www.ruggedridgeoffraod.com
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