Rocker Arm Assembly: Installation
When reinstalling rocker arms, place intake rocker arm shaft so that notch faces rear of vehicle and oil holes are on the bottom. Exhaust rocker arm shaft is installed with oil holes facing down and dowel pin hole on left-hand side of engine. After assembly check rocker arms for freedom of movement.
VALVE SPRINGS
| Engine | Free Length In. (mm) | PRESSURE Lbs. (a In. (kg @ mm) | |||
|---|---|---|---|---|---|
| Valve Closed | Valve Open | ||||
| 1237 cc | |||||
| Intake | |||||
| Inner | 1.654 (42.0) | 19.8-24.2@1.358 (9.0-11.0@34.5) | 59.0-67.9@1.024 (26.8-30.8@26.0) | ||
| Outer | 1.573 (39.95) | 16.7-20.6@1.437 (7.6-9.35@36.5) | 72.5-83.5@1.094 (32.9-37.9@27.8) | ||
| Exhaust | |||||
| Inner | 1.654 (42.0) | 25.8-31.5@1.358 (11.7-14.3@34.5) | 40.8-49.6@1.024 (18.5-22.5@26) | ||
| Outer | 1.573 (39.95) | 51.4-62.4@1.437 (23.3-28.3@36.5) | 79.4-90.4@1.094 (36.0-41.0@27.8) | ||