Mazda MX-5 Miata Sport 2007 Manual page 1105

Fig. 34: Holding Chain Tensioner Ratchet Lock Mechanism And Tensioner Piston
Courtesy of MAZDA MOTORS CORP.
OIL PUMP SPROCKET REMOVAL NOTE
1. Temporarily install the crankshaft pulley and crankshaft pulley lock bolt to the crankshaft, and lock the
oil pump against rotation as shown in figure.
2. Remove the oil pump sprocket, and then remove the crankshaft pulley and crankshaft pulley lock bolt.
2007 Mazda MX-5 Miata Sport
2007 ENGINE Mechanical - MX-5