Gravely 915146 ZT 34 (SN 035000 +) 915148 ZT 42 (SN 035000 +) 915150 ZT 50 (SN 035000 +) 915168 ZT 34 CARB (SN 035000 +) 915170 ZT 42 CARB (SN 035000 +) 915178 ZT 42 Kohler (SN 035000 +) 915180 ZT 50 Kohler (SN 035000 +) 04758300 4/14 manual 20

ENGINE, EXHAUST, BELTS AND IDLERS

Model 915146, 148, 150, 168, 170, 178, 180

40 35 36

38 9

37

04058800

7

32 29

Rear of Unit

34

5

2 15

13

31

30 29 28 27

38

	7
	36
1	1
	35
4	9
	16
8

6

33
19	2

23	19
	22	17
20
		24

2126

25 18

14 19

10 11

12

20