Isuzu N-Series. Manual - part 161

REAR AXLE 4B-1

PROPELLER SHAFT AND AXLE

SECTION 4B

REAR AXLE

Contents

GENERAL DESCRIPTION ................................... 4B-2

Hub and Drum ................................................... 4B-2
Differential Carrier Assembly............................. 4B-4

ON-VEHICLE SERVICE ....................................... 4B-6

Rear Hub and Brake Drum (NHR Model; Semi 
Floating)............................................................. 4B-6
Rear Hub and Brake Drum (NKR Model; Full Floating) .... 4B-12
Rear Hub and Brake Drum (NHR, NKR, NQR, NPS 
Models; Full Floating) ...................................... 4B-16
Rear Axle Assembly ........................................ 4B-26
Differential Assembly (NHR Single Tire Model; Semi-
Floating)........................................................... 4B-29
Differential Assembly (NKR Single Tire and All Dual 
Tire Models; Full Floating) ............................... 4B-30

UNIT REPAIR ..................................................... 4B-32

244 mm Rear Differential................................. 4B-32
292 mm/320 mm Rear Differential................... 4B-45
Limited Slip Differential (LSD); Viscous Type.. 4B-56
Limited Slip Differential (LSD); Friction Type... 4B-58

4B-2 REAR AXLE

GENERAL DESCRIPTION

Hub and Drum

NHR Model (Single Tire (Semi Floating Type))

NKR Model (Single Tire (Full Floating Type))

N4A0051E

N4A0052E

REAR AXLE 4B-3

NHR55, 69, NKR55, 66, 69, 71, 77, NPR66, 70, 71, 75, 77, NQR66, 70, 71, 75, NPS71, 75 Models (Dual Tire)

N4A0053E

4B-4 REAR AXLE

Differential Carrier Assembly

244 mm (9.6 in) size

N4A0054E