Complete workshop service manual with electrical wiring diagrams for 1986-1994 Honda NSR125F, NSR125R, NSR250R, NSR250R SP Motorcycle. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

MAKE: Honda
YEAR: 1987 1988 1989 1990 1991 1992 1993 1994
MODEL: NSR125 (NSR125F, NSR125R) (NSR125-JC22)
LANGUAGE: EN/DE/IT/FR

MAKE: Honda
YEAR: 1986 1987 1988 1989
MODEL: NSR250R, NSR250R SP (NSR250RG, NSR250RJ, NSR250RK)

"'86-'89 NSR250R_SP.pdf"
369 pages

"'87-'94 NSR125.pdf"
408 pages

EXCERPT:
SEPARATION
Install rear cushion compressor
Standard tool:
Rear cushion compressor 07GME-0010000
Special tool:
Rear cushion compressor attachment 07959-MBlOOOO
Pressure spring to a position where the locknut can be removed. Hold lock nut using a spanner and remove lower joint.
Remove standard tool and remove seat stopper, dust sea, spring guide, lower spring seat, spring, upper spring seat and adjuster.
INSPECTION
Inspect rear cushion spring free-play
Service limit : 128.7 mm (replace if below)
Inspect rear damper shape, oil leakages, rod warpage and damper rubber damage.
Inspect rear damper for smooth movement.
Push down rear damper and place a mark 1O mm from damper base. Apply pressure, push down to mark using hydraulic press and measure force required.
Damper pressure 24-26kg
If under 19.2kg then replace.
DAMPER UNIT GAS DRAINAGE
Because high pressure gas is inside damper unit, take care with the following point.
* Never try to increase oil or separate unit as fire or high oil,output may occur.
Drill using a punch as in the picture.
Stand damper unit up and fix in position in a vice.
Drill a 3 mm hole where the punch mark is to drain the gas.
Inspect upper seat, dust seal, lower seat, adjuster and spring guide for damage, wear and change in shape.