Chevrolet CHEVY VAN G10 SERIES Service Manual page 261

COMPONENT PART REPLACEMENT (Fig. 6-10)
CANISTER A ND /O R CANISTER FILTER
Removal
1. Raise vehicle on hoist.
2. N ote installed position o f hoses on canister.
3. D isconnect hoses from to p o f canister.
4. Loosen clamps and remove canister.
5. I f only replacing filter, loosen clamps and remove from
b o tto m o f canister and pull o u t filter.
Inspection
1. Check hoses for cracks and hose connection openings.
Assure th a t they are open. Check R estrictor in vent line.
2. Check operation o f purge valve by applying vacuum to
the valve. A good valve will hold vacuum .
Installation
1. Install new filter.
2. Install canister and tighten clamp bolts.
3. A ttach hoses to proper position on canister.
(Refer to Illustrations)
FUEL TA N K A N D EXH A UST 8-5
C H E V Y V A N SH O P M A N U A L