Mr & Mrs Nobby Posted October 7, 2023 Share Posted October 7, 2023 Hi there, does anyone know the torque settings for the bell housing, flywheel and big end bearing bolts please? The motor is a 470 etech. Quote Link to comment https://www.bigmacktrucks.com/topic/73390-470-mack-renault-tension-settings-needed/ Share on other sites More sharing options...
0 Joey Mack Posted October 7, 2023 Share Posted October 7, 2023 Flywheel housing , 175 lbft to190….. Flywheel, 190 lbft,..,... main bearings, 205 lbft.... the Butress bolts torque to 85 +/- 5 lbft... I do not know what Newton Meters they are. Please use red locktite for the flywheel and the housing bolts, wipe the main cap bolts clean, then lightly oil the threads and under the bolt head. Check the torque twice after final torque is done.. also,,, be generous with RTV on the back of the engines block, especially around the cam shaft plug... Jojo 1 Quote Link to comment https://www.bigmacktrucks.com/topic/73390-470-mack-renault-tension-settings-needed/#findComment-539835 Share on other sites More sharing options...
0 Mr & Mrs Nobby Posted October 8, 2023 Author Share Posted October 8, 2023 Thank you Joey, greatly appreciated 1 Quote Link to comment https://www.bigmacktrucks.com/topic/73390-470-mack-renault-tension-settings-needed/#findComment-539869 Share on other sites More sharing options...
Question
Mr & Mrs Nobby
Hi there,
does anyone know the torque settings for the bell housing, flywheel and big end bearing bolts please?
The motor is a 470 etech.
Link to comment
https://www.bigmacktrucks.com/topic/73390-470-mack-renault-tension-settings-needed/Share on other sites
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