Official Harley-Davidson O.H.V. 61ci, 74ci & 80ci Engine Models (1940-1947) – Side Valve Variants Included - Factory Service Manual

4.6starstarstarstarstar_half(5)
★ BEST RATED
visibility Preview Available
Harley-Davidson Official Harley-Davidson O.H.V. 61ci, 74ci & 80ci Engine Models (1940-1947) – Side Valve Variants Included - Factory Service Manual manual page preview - page 1 of

Sample pages from the Official Harley-Davidson O.H.V. 61ci, 74ci & 80ci Engine Models (1940-1947) – Side Valve Variants Included - Factory Service Manual manual

Harley-Davidson Official Harley-Davidson O.H.V. 61ci, 74ci & 80ci Engine Models (1940-1947) – Side Valve Variants Included - Factory Service Manual manual preview page 1 - thumbnail
Harley-Davidson Official Harley-Davidson O.H.V. 61ci, 74ci & 80ci Engine Models (1940-1947) – Side Valve Variants Included - Factory Service Manual manual preview page 3 - thumbnail
Harley-Davidson Official Harley-Davidson O.H.V. 61ci, 74ci & 80ci Engine Models (1940-1947) – Side Valve Variants Included - Factory Service Manual manual preview page 4 - thumbnail
info_outline Click thumbnails to preview different pages

Purchase & Download

$17.98 (incl. VAT) - Instant Download Instant Digital Download – No Shipping Fees
7 sold in the last 30 days
OR BUY NOW

Document Details

keyboard_arrow_down
Document Number / Seller:
27742 / Ronald Reed
File Size:
14.62 MB
File Type:
PDF
Language:
English
Printable:
Yes
Estimated Download Time:
0.3 Minutes
Delivery Format:
Digital (PDF) - Instant Access
Category:
Motorbike
Brand:
Harley-Davidson
Reviewed and Approved:
Apr 13, 2025
verified_user
Lifetime Access
Re-download anytime
flash_on
Instant Download
Get it immediately
lock
Secure Payment
PayPal

Models Covered & Key Technical Specifications

  • O.H.V. Engine Models (1940-1947)
  • Side Valve Engine Models (1940-1947)
  • 61 Cu. In. (1000 c.c.)
  • 74 Cu. In. (1200 c.c.)
  • 74 Cu. In. (Side Valve)
  • 80 Cu. In. (1300 cc.)

Professional Workshop Service Manual & Technical Specifications

Harley-Davidson Knucklehead and Flathead Service Manual (1940-1947)

This comprehensive service manual is dedicated to Harley-Davidson motorcycles produced between 1940 and 1947. Whether you own O.H.V models or side valve engine models, this manual provides in-depth coverage to assist motorcycle owners and mechanics in achieving peak performance and reliability.

Key Features:

  • Trouble Charts: Navigate issues quickly with our trouble charts (Pages 6-8).
  • Initial Servicing: Detailed guidance on servicing new motorcycles (Pages 10-11).
  • Engine Maintenance: Learn in-depth about engine lubrication, overhaul procedures, and care (Pages 30-36, 37-91).
  • Electrical System: Comprehensive details on the electrical systems, ensuring maximum functionality (Pages 92-118).
  • Carburetor Services: Instructions for servicing the carburetor that keep your motorcycle running efficiently (Pages 119-125).
  • Transmission and Clutch Maintenance: All the information you need on the transmission and clutch systems (Pages 126-146).
  • Wheel and Tire Guidelines: Ensuring your wheels, hubs, and tires are in top condition (Pages 147-153).
  • Fork, Frame, and Handlebars: Maintenance of critical components for safe riding (Pages 153-158).
  • Sidecar Attachments: Instructions on maintaining and servicing any sidecars (Pages 162-163).
  • Detailed Index: A comprehensive index to find any topic easily (Pages 164-165).

What's Inside:

The manual includes a diverse array of information necessary for proper service and maintenance. Sections cover:

  1. Trouble Chart
  2. Initial Servicing
  3. Engine Lubrication
  4. Engine Overhaul
  5. Electrical Systems
  6. Servicing Carburetor
  7. Transmission and Clutch
  8. Wheels, Hubs, and Tires
  9. Fork, Frame, and Handlebars
  10. Sidecar Maintenance
  11. Index
    For mechanics and enthusiasts making sure your Harley performs at its best, this manual is a vital resource

Manual Access & Delivery Information

Instant PDF download after payment completion. Download link valid for 3 days with lifetime re-download guarantee.

FAQ

Is this manual suitable for beginners? keyboard_arrow_down

Yes, this Harley-Davidson manual is designed for both professional technicians and DIY enthusiasts. It includes step-by-step procedures with clear illustrations and safety guidelines for Motorbike maintenance and repair.

What file format will I receive? keyboard_arrow_down

You will receive this manual as a PDF file (14.62 MB), which is compatible with all devices. The manual is fully searchable and printable for your convenience.

How quickly can I access the manual after purchase? keyboard_arrow_down

You'll receive instant access to your Harley-Davidson Motorbike manual immediately after payment completion. The download link is valid for 3 days, with lifetime re-download guarantee.

Can I print specific sections of the manual? keyboard_arrow_down

Absolutely! This digital manual allows you to print any section you need, from individual pages to complete chapters, making it perfect for workshop use.

Customer Reviews

Read what our customers say about this Harley-Davidson Motorbike manual and share your own experience.

Add a Review

* Required information
1000
Captcha Image

Reviews (5)

Avatar
New
This manual is a must-have for any Harley enthusiast. The troubleshooting charts are incredibly helpful!
Avatar
New
The support team was fantastic! They responded quickly to my questions. The manual covers everything you need for servicing. Fantastic purchase!
Avatar
New
Rated 5 out of 5 stars
Avatar
New
The download process was smooth and I received the link in no time. The manual is very detailed and easy to navigate.
Avatar
New
I love how thorough this guide is! The engine maintenance section saved me a lot of time and effort. Highly recommend!