Blog Archives

Paccar 12.9  2020

Cylinder Head

[gallery ids="4149"] Short YouTube Video of Surfacing with CBN cutter 2020 [gallery ids="4144,4145,4146"] Block liner counter bore machined for .25mm shims and .004/.007 protrusion 2020 [gallery columns="4" ids="4154,4155,4157,4156"]  

Crankshaft balancing - non counter weight crankshaft style

[gallery columns="5" ids="4158,4159,4160,4161,4162"] [caption id="attachment_4163" align="alignnone" width="150"] Paccar 12.9 has no counter weights so we welded on the back rod in the factory balance holes.[/caption] Balance Weights   ROD    PISTON   ROD # Piston kits 1834374 #1  10132 Grams  4784    5348         CY63 #2 10133 Grams ...

 

Mark's CSX  6071    Project 10/26/14

        [gallery ids="595,596,598,600,601,602,603,604,605"]   [gallery ids="590,591,592,593,594"] [gallery columns="4" ids="649,648,647,646"]   [gallery ids="680,681,682"] Bert talked to Mark about electrical issues - brake and blinker light voltage. Talked about and OK'd readjusting steering wheel up about 1.5 to 2" so easier to get in and out of car. 11/10/14 Hawk Brake Pads arrive 11/11/4   [gallery columns="2" ids="801,802"]      ...