How is the balance shaft connected to the oil pump?
The left balance shaft that’s directly connected to the oil pump driven gear and the right balance shaft that’s driven by the balance shaft belt over the oil pump sprocket. Two balance shafts rotate in opposite directions at twice engine speed.
What to do if Honda balance shaft seals pop out?
The balance shaft retainer plate should be in place or if missing, it should be installed. Also change the water pump whenever doing the timing belt no matter what. Use Honda parts only in this vital area.
How does a balance shaft bearing get installed?
Cover the crank shaft key with a cloth to prevent damage to the oil seal when pulling out the front case. Oil is fed to the right balance shaft from the main oil galley. The bearing is installed with the clinch positioned at 12:00 and the oil hole to the right so that it aligns with the main oil galley opening. 4. Balance shaft bearing install
How do you change the oil in a Honda CRV?
1. Turn the crankshaft pulley so its top dead center (TDC) mark (A) lines up with the pointer (B). 2. Remove the oil pan. 3. Remove and discard the oil pump chain tensioner. 4. To hold the rear balancer shaft, insert a 6 mm pin driver (A) into the maintenance hole in the lower balancer shaft holder and through the rear balancer shaft.
How do you mount an oil pump on a Honda Accord?
Mount the oil pump. Hold the balancer shaft still and mount the timing balancer belt-driven pulley. Before mounting the balancer-driven gear to the pump, apply molybdenum disulfide to its thrust surfaces. Hold the rear balancer shaft with a lock-pin and install the driven gear. Align the gear case groove with the oil pump assembly.
Is there seal between oil pump and balancer shaft?
The is a new part that has a holder that holds the seal from pooping out. There also is a seal between the oil pump and the balancer as well. They tend to get flattened out and brittle. When the timing belt is replaced on these engines you also need to replace the balancer shaft seal as well.
What to do if your Honda oil pump fails?
Remove the mounting bolts from around the pump. Unless you are certain the oil pump has failed, inspect the oil pump’s inner and outer rotor-to-radial clearance. Verify that they are between .02 to .16MM. Check the housing-to-rotor axial clearance and make sure it falls in between .02 to .07MM. Also, check for scoring on the pump assembly.
1. Turn the crankshaft pulley so its top dead center (TDC) mark (A) lines up with the pointer (B). 2. Remove the oil pan. 3. Remove and discard the oil pump chain tensioner. 4. To hold the rear balancer shaft, insert a 6 mm pin driver (A) into the maintenance hole in the lower balancer shaft holder and through the rear balancer shaft.