Mazda MX-5 Miata Sport 2007 Manual page 65

2006-08 ENGINE Mechanical - Overhaul - 2.0L (LF) & 2.3L (L3) - Mazda6 & MX-5 Miata
Fig. 64: Locating Cylinder Block SST
Courtesy of MAZDA MOTORS CORP.
6. Loosen the timing chain.
1. Using a suitable screwdriver or equivalent tool, unlock the chain tensioner ratchet.
2. Turn the exhaust camshaft clockwise using a suitable wrench on the cast hexagon and loosen the
timing chain.
3. Placing the suitable bolt (M6 x 1.0 Length 25-35 mm {0.9-1.3 in}) at the engine front cover upper
blind plug, secure the chain guide at the position where the tension is released.
2007 Mazda MX-5 Miata Sport