Plate 29B – Exhaust System-Single Exhaust-5640 (Body 5622 With Conventional Springs) (Typical of 5540, 5560 Single Exhaust and 5640)
Plate 29C – Exhaust System-Dual Exhaust-5680-88 (Typical of 5560 Dual Exhaust, 5580 and 5660-70)
Plate 29B – Exhaust System-Single Exhaust-5640 (Body 5622 With Conventional Springs) (Typical of 5540, 5560 Single Exhaust and 5640)
Plate 29C – Exhaust System-Dual Exhaust-5680-88 (Typical of 5560 Dual Exhaust, 5580 and 5660-70)