Torgue specs on lawnmor 675 series 19cc 2 bolts on conrode

The conrod torque specification for the MR20 engine in the Nissan X-Trail T31 is 27-31 Nm (20-23 lb-ft) for the connecting rod bolts.
It's important to follow the correct torque sequence and use a torque wrench to ensure the bolts are tightened to the correct specification. Always refer to the manufacturer's service manual or consult a qualified mechanic if you're not comfortable performing engine work yourself.

check for spark at plug if you have spark squirt some stating fluid in carb if treis to start rebuid carb if no spark look for bad safty switch

2004 Touring Engine Mount Torque Value

Front engine mount to frame bolts 15-20 ft-lbs 20-27 Nm

Front engine mounting bracket to rubber mount bolt 15-20 ft-lbs 20-27 Nm

Can you get me the lawn boy Model #

100 inch pounds

Here you go, this should help you with any torque questions.. Hope it helps.. Best of luck to you.. If there is anything I can do to help, please let me know..

the rod bolts are 45 ft-lbs
2 bolt maincaps 70 ft-lbs
4 bolt maincaps (inner) 70 ft-lbs (7/16 outer) 65 ft-lbs
4 bolt maincaps (inner) 70 ft-lbs (3/8 outer) 40 ft-lbs

Inner main bearing cap bolts:
Torque to 15 ft-lbs, then rotate an additional 1/4 turn

Outer main (windage tray) bearing cap bolts:
Torque to 20 ft-lbs, then rotate an additional 1/4 turn

Main bearing cap cross bolts:
Torque to 250 in-lbs or 20.83 ft-lbs

Connecting road bearing cap nuts:
Torque to 20 ft-lbs, then rotate an additional 1/4 turn

Torque sequence:
Step 1: Torque 29 to 34 Ft/Lbs
Step 2: Torque an additional 90 to 120 degrees