Mazda MX-5 Miata Sport 2007 Manual page 1108

Fig. 37: Installing SST To Camshaft
Courtesy of MAZDA MOTORS CORP.
3. Remove the retaining wire or paper clip from the chain tensioner to apply tension to the timing chain.
ENGINE FRONT COVER INSTALLATION NOTE
NOTE:
Install the front oil seal before performing the following procedure.

1. Apply silicone sealant to the engine front cover as shown in Fig. 38.
CAUTION:
Thickness
A: 2.0-3.0 mm {0.079-0.118 in}
B: 1.5-2.5 mm {0.059-0.098 in}
2007 Mazda MX-5 Miata Sport
2007 ENGINE Mechanical - MX-5
Install the engine front cover within 10 minutes of applying the

silicone sealant.
Silicone sealant is not need in area C as indicated below due to

an existing.