ACMOC
Login | Register
ACMOC
clackty-clack

clackty-clack

Showing 1 to 1 of 1 results
DDDfarmer
Topic Author
Offline
Send a private message to DDDfarmer
Posts: 45
Thank you received: 0
I was running the six tonight pushing up the burn piles. On one heavy push ( engine was lugged right down but still moving the pile) there came a real clatter from #5 or #6 cylinder. Sounded like one of the rockers was coming off. I threw it into reverse to get away from the smoldering pile. Once in the clear I throttled it right back and the rattle sounded better but still there. I climbed onto the track to feel around the motor-decompression-valve covers and the rattle cut back some as I was there. moved the throttle around a little and the sound went away completely. Running the machine for another two hours or so under light - heavy and near stall loads I never heard the rattle again ( and I don't want to )

question is did a valve stick open? and maybe never happen again??? and I should just forget about it.

Or should I take the valve cover off and check things over. These injectors don't have any moving parts do they? like Detroit injectors?
Please log in or create an account to join the conversation.
Wed, May 25, 2016 10:12 AM
old-iron-habit
Offline
Member
Send a private message to old-iron-habit
Posts: 3,520
Thank you received: 0
I would pull the valve cover at the least. Strange noises don't go away for long by themselves. If a rocker or pushrod is medded up best to know it now.
Please log in or create an account to join the conversation.
Wed, May 25, 2016 11:47 AM
Showing 1 to 1 of 1 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

KORUMBURRA WORKING HORSE & TRACTOR & 100 YEARS OF CAT RALLY

Chapter Nineteen

| 5875 STH GIPPSLAND HWY, NYORA

Booleroo 2025

Chapter Thirty

| Booleroo Centre, 54 Arthur St, Booleroo Centre SA 5482, Australia

CAFES 2025 TULARE, CALIFORNIA

Chapter Fifteen

| Tulare, California

Wheatlands Warracknabeal Easter Rally

Chapter Nineteen

| 34 Henty Hwy, Warracknabeal
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!