User guide

Q407.001

PARTS LIST

1 Main Jet DJ134

1 Main Jet DJ138

1 Main Jet DJ142

1 Main Jet DJ146

1 Main Jet DJ150

1 Fuel Needle DNO900

1 Adjusting Washer DW0001

1 E-Clip DE0001

STAGE 1

For mildly tuned machines using the stock

airbox, with stock or aftermarket filter. May

also be used with a good aftermarket

exhaust system. K&N Filter # YA-4350.

1998-2001 Yamaha YFM600

Grizzly

PAGE 1
Q407.001 1998-2001 Yamaha YFM600 Grizzly STAGE 1 For mildly tuned machines using the stock airbox, with stock or aftermarket filter. May also be used with a good aftermarket exhaust system. K&N Filter # YA-4350.
PAGE 2
Q407.001 STAGE ONE INSTRUCTIONS 1. Remove vacuum slide from carb. Remove stock needle & spacers, noting order of assembly. 2. Install Dynojet needle on groove# 4 for applications below 5000 feet, groove #3 for above 5000 feet, using all stock spacers. Install the Dynojet washers above the E-clip. NOTE: You may need to enlarge the white plastic spacer that is located under the e-clip with a 1/8 drill (Fig.A), in order for it to fit on the Dynojet needle. 3.