1990-1998 Yamaha RT180 (A-G) Service Manual

Technician-level documentation for the Yamaha RT180 (A-G) motorcycle models from 1990 to 1998. Covers maintenance, adjustments, and overhaul procedures. P/N: LIT-11616-07-30

4.8starstarstarstarstar_half(4)
visibility Preview Available
Yamaha 1990-1998 Yamaha RT180 (A-G) Service Manual manual page preview - page 1 of 228

Sample pages from the 1990-1998 Yamaha RT180 (A-G) Service Manual manual

Yamaha 1990-1998 Yamaha RT180 (A-G) Service Manual manual preview page 1 - thumbnail
Yamaha 1990-1998 Yamaha RT180 (A-G) Service Manual manual preview page 5 - thumbnail
info_outline Click thumbnails to preview different pages

Purchase & Download

$18.30 (incl. VAT) Instant Download / No Shipping Fees
OR BUY NOW
verified_user
Lifetime Access
Re-download anytime
flash_on
Instant Download
Get it immediately
lock
Secure Payment
PayPal

Document Details

keyboard_arrow_down
Document Number / Seller:
26517 / Carol Murphy
File Size:
8.29 MB
File Type:
ZIP
Language:
English
Pages:
228
Printable:
Yes
Category:
Bike
Last updated / verified
Sep 22, 2025

Models Covered & Key Technical Specifications

Yamaha RT180 (A-G) (LIT-11616-07-30) -- 1990-1998 Specialized Registry for RT180 models | Portfolio

  • Nominal Gap Specs: 0.6 – 0.7 mm (0.024 ~ 0.028 in) is standardized to the spark plug gap Specifications.
  • Principal Assembly Gap: For ignition timing, 18 degrees defines the standard pre-ignition timing Configuration.
  • Rated Amperage Specs: 12 Nm (1.2 kg·m, 8.7 ft-lb) -- signifies the torque for the rear wheel axle Nut.
  • Calibrated Amperage Specs: The front brake caliper requires 18 Nm (1.8 m·kg, 13 ft-lb) for proper installation Torque.
  • Documented Feed Speed: The idle speed reaches 1,450 – 1,550 r/min Benchmarks.
  • Design Displacement Data: The engine requires 176 cm³ for optimal performance Range.

Professional Workshop Service Manual & Technical Specifications

Technical Repair Manual: Yamaha RT180 (A-G) 1990-1998 Service Manual

Diagnostic-Area: Models RT180 (A-G) / Technical-Scope: Full Service Manual Logic / Performance-Values: 1990-1998 Production

Assessment-Element Parameters Calibration-Spec
Manual ID LIT-11616-07-30 N/A
Model Range RT180A-RT180U All years covered
Production Years 1990-1998 Listed explicitly
Language English Specified throughout
Page Count 228 Documented

Cataloging major assemblies into a structured overview, this manual details the following:

Adjustment procedures are detailed for ignition timing, idle speed, and throttle/clutch cable free play.

Timing procedures are documented for ignition timing.

Technical notes are provided for various maintenance tasks including air bleeding and fluid replacement.

Quality checks are addressed for components such as brake pads, drive chains, and tires.

The Front Fork section documents disassembly, inspection, and assembly, including oil capacity and free length specifications.

This manual details repair procedures for the RT180 (A-G) models, covering engine overhaul, carburetion, chassis systems, and electrical components. It includes detailed diagrams and instructions for disassembly and reassembly to ensure proper maintenance and repair. The manual documents torque specifications for critical fasteners to ensure proper thread engagement security.

FAQ

Specify the **applicable** lubrication requirements for the RT180's engine and chassis. keyboard_arrow_down

228 pages detail lubrication points and lubricant types, including specific requirements for engine components, bearings, and suspension systems. Pages 2-14 and 2-15 list "Yamalube "4", SAE 10W30 Type SE Motor Oil or "GL" Gear Oil" for various applications.

What is the **exact** testing parameters for the ignition coil and CDI unit? keyboard_arrow_down

Primary coil resistance: 1.44 ~ 1.76 Ω at 20°C (68°F). Secondary coil resistance: 5.12 ~ 7.68 kΩ at 20°C (68°F) are the specified parameters for the ignition coil.

Calculate the **specific** diagnostic procedures for the "Oil" indicator light not coming on. keyboard_arrow_down

The manual outlines a step-by-step diagnostic procedure for the "Oil" indicator light, starting with checking the bulb and progressing through the wiring harness, oil level gauge, and neutral switch. Pages 7-4 and 7-5 provide these details.

What values **designated** fluid capacity requirements are listed for the front fork oil? keyboard_arrow_down

280 cm³ (9.47 US oz) is the specified capacity for the fork oil, with a recommended grade of "FORK OIL 10W OR EQUIVALENT" for the RT180.

Assess the **critical** component identification for the carburetor. keyboard_arrow_down

Pages 5-1 and 5-2 provide exploded views and numbered lists for carburetor component identification, including the cap, jets, float assembly, and throttle stop screw, essential for disassembly and inspection.

Customer Reviews

Read what our customers say about this Yamaha Bike manual and share your own experience.

Add a Review

* Required information
1000
Captcha Image

Reviews (4)

Avatar
New
I had a question about the manual and received a prompt and helpful response via email. Highly recommend!
Avatar
New
Rated 5 out of 5 stars
Avatar
New
The engine and electrical sections are very well written. I appreciated the clear instructions and diagrams.
Avatar
New
This manual has everything I needed to keep my bike running smoothly. The troubleshooting section was particularly helpful!