ACMOC
Login
ACMOC
3304 955L torque settings

3304 955L torque settings

Showing 1 to 7 of 7 results
PhilC
Topic Author
Offline
Member
Send a private message to PhilC
Posts: 665
Thank you received: 0
Hello All
I am fitting a 3304 into my 955K that has the later style 955L coupling on the flywheel. As I only have the 955K's workshop manual I don't have the torque settings for the bolts in the flange. Bolts are part number 4 (1A1460) in the pic below.
Also I could not find in the manual the torque setting for the flywheel bolts.I have 118-142 ft lbs from the 944's manual. Is that the same for the 3304? Bolts are different lengths but the same diameter and thread.

Regards

Phil
Attachment
Please log in or create an account to join the conversation.
Tue, Jul 26, 2022 3:25 PM
Rome K/G
Offline
Send a private message to Rome K/G
Posts: 6,092
Thank you received: 0
Coupling bolt torque is 80 ft lbs
Flexible coupling flange (part #'s 6P3983,6P3984.6P5020] bolt torque is 95
Two piece front flange center bolt torque is 160 ft lbs
Dont have flywheel bolt torque, must use standard bolt spec torque.
Please log in or create an account to join the conversation.
Wed, Jul 27, 2022 3:18 AM
PhilC
Topic Author
Offline
Member
Send a private message to PhilC
Posts: 665
Thank you received: 0
Reply to Rome K/G:
Coupling bolt torque is 80 ft lbs
Flexible coupling flange (part #'s 6P3983,6P3984.6P5020] bolt torque is 95
Two piece front flange center bolt torque is 160 ft lbs
Dont have flywheel bolt torque, must use standard bolt spec torque.
Thanks Rome but mine is a single piece flange.Do you know what size bolts are in the two piece flange?
Please log in or create an account to join the conversation.
Wed, Jul 27, 2022 5:25 PM
Rome K/G
Offline
Send a private message to Rome K/G
Posts: 6,092
Thank you received: 0
Reply to PhilC:
Thanks Rome but mine is a single piece flange.Do you know what size bolts are in the two piece flange?
The bolts for the rubber couplings are 6H1717 1 1/8" 1/2" coarse grade 8
Bolts for the front flex plate are special high strength bolts 0L1329 3" 1/2"coarse
Recommend getting bolts from Cat.
Please log in or create an account to join the conversation.
Wed, Jul 27, 2022 7:12 PM
PhilC
Topic Author
Offline
Member
Send a private message to PhilC
Posts: 665
Thank you received: 0
Reply to Rome K/G:
The bolts for the rubber couplings are 6H1717 1 1/8" 1/2" coarse grade 8
Bolts for the front flex plate are special high strength bolts 0L1329 3" 1/2"coarse
Recommend getting bolts from Cat.
Thank you very much Rome
Please log in or create an account to join the conversation.
Sat, Jul 30, 2022 3:32 PM
Rome K/G
Offline
Send a private message to Rome K/G
Posts: 6,092
Thank you received: 0
Reply to PhilC:
Thank you very much Rome
Your welcome!
Please log in or create an account to join the conversation.
Sat, Jul 30, 2022 9:10 PM
side-seat
Offline
Member
Send a private message to side-seat
Location: Pittsburgh PA
Posts: 659
Thank you received: 7
Reply to Rome K/G:
Your welcome!
On the subject of fly wheels; we are putting a D315 back together. what is the torque value on my flywheel bolts?
We torqued the bell housing nuts to: 150ft lbs.
Please log in or create an account to join the conversation.
Sun, Jul 31, 2022 8:41 AM
Rome K/G
Offline
Send a private message to Rome K/G
Posts: 6,092
Thank you received: 0
Reply to side-seat:
On the subject of fly wheels; we are putting a D315 back together. what is the torque value on my flywheel bolts?
We torqued the bell housing nuts to: 150ft lbs.
Use the bolt torque setting for that size and thread bolt. No set torque ratings are given for flywheel bolts in the manuals.
Please log in or create an account to join the conversation.
Sun, Jul 31, 2022 8:45 AM
Showing 1 to 7 of 7 results
YouTube Video Placeholder

Follow Us on Social Media

Our channel highlights machines from the earliest Holt and Best track-type tractors, equipment from the start of Caterpillar in 1925, up to units built in the mid-1960s.

Upcoming Events

HAMILTON PASTURAL MUSEUM

Chapter Nineteen

| Cnr Hiller Lane and Ballarat Road, Hamilton, Vic, 3300

RUSSELL SAYWELL WORKING DAY

Chapter Two

| Pitt Farm, Little Paxton, St Neots, Cambridgeshire, PE19 6HD, UK

10th Annual Best of the West

Chapter Fifteen

| Historic Santa Margarita Ranch, 20000 El Camino Real, Santa Margarita, CA 93453, USA

ACMOC Chapter 30 - Celebrating 100 Years of Caterpillar

Chapter Thirty

| Hartley - South Australia
View Calendar
ACMOC

Antique Caterpillar
Machinery Owners Club

1115 Madison St NE # 1117
Salem, OR 97301

[email protected]

Terms & Privacy
Website developed by AdCo

Testimonials

"I also joined a year ago. had been on here a couple of times as a non-member and found the info very helpful so I got a one year subscription (not very expensive at all) to try it out. I really like all the resources on here so I just got a three year. I think its a very small price for what you can get out of this site."
-Jason N

Join Today!